Browse Source

Removed solution

Dan 7 years ago
parent
commit
b73dcff47f

+ 1
- 1
src/main/java/HelloWorld/HelloWorld.java View File

@@ -7,7 +7,7 @@ public class HelloWorld {
7 7
 
8 8
     //Should return hello world as a string
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     public String helloWorld(){
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-        return "Hello World";
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+        return null;
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     }
12 12
 
13 13
 }

+ 11
- 19
src/main/java/Math/Math.java View File

@@ -7,65 +7,57 @@ public class Math {
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     //Get the remainder from division
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     public int remainder(int one, int two){
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-        return one % two;
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+        return 0;
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     }
12 12
 
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     //Return true using greater than symbol
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     public boolean greaterThanTrue(int one, int two){
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-        return one > two;
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+        return false;
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     }
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     //Return false using greater than symbol
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     public boolean greaterThanFalse(int one, int two){
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-        return one > two;
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+        return true;
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     }
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     //Return true using less than symbol
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     public boolean lessThanTrue(int one, int two){
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-        return one < two;
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+        return false;
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     }
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     //Return false using less than symbol
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     public boolean lessThanFalse(int one, int two){
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-        return one < two;
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+        return true;
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     }
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     //Return true using greater or equal symbol
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     public boolean greaterOrEqualTrue(int one, int two){
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-        return one >= two;
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+        return false;
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     }
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     //Return false using greater or equal symbol
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     public boolean greaterOrEqualFalse(int one, int two){
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-        return one >= two;
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+        return true;
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     }
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     //Return true using less than or equal symbol
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     public boolean lessOrEqualTrue(int one, int two){
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-        return one <= two;
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+        return false;
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     }
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     //Return false using less than or equal symbol
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     public boolean lessOrEqualFalse(int one, int two){
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-        return one <= two;
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+        return true;
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     }
52 52
 
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     //Return true if the number in parameter is equal to 3 and less than 90
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     public boolean logicalAnd(Integer number){
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-        if (number == 3 && number < 90){
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-            return true;
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-        }
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-        else
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-            return false;
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+        return false;
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     }
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     //Return true if the number passed in is equal to 4 or greater than 100
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     public boolean logicalOr(Integer number){
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-        if (number == 4 || number > 100){
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-            return true;
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-        }
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-        else
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-            return false;
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+        return false;
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     }
70 62
 
71 63
 }

+ 26
- 26
src/main/java/PrimativeTypes/PrimativeTypes.java View File

@@ -7,128 +7,128 @@ public class PrimativeTypes {
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     //Add two ints and return the answer
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     public int add(int x, int y){
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-        return x + y;
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+        return 0;
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     }
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     //Add two long's and return the answer
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     public long add(long x, long y){
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-        return x + y;
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+        return 0;
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     }
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     //Add two short's and return the answer Must Type Cast
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     public short add(short x, short y){
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-        return (short) (x + y);
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+        return 0;
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     }
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     //Add two bytes and return the answer, Must Type Cast
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     public byte add(byte x, byte y){
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-        return (byte) (x + y);
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+        return 0;
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     }
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     //Add two floats and return the answer
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     public float add(float x, float y){
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-        return x + y;
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+        return 0;
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     }
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     //Add two doubles and return the answer
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     public double add(double x, double y){
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-        return x + y;
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+        return 0;
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     }
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     //Subtract two ints and return the answer
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     public int subtract(int x, int y){
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-        return x - y;
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+        return 0;
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     }
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     //Subtract two long's and return the answer
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     public long subtract(long x, long y){
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-        return x - y;
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+        return 0;
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     }
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     //Subtract two short's and return the answer Must Type Cast
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     public short subtract(short x, short y){
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-        return (short) (x - y);
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+        return 0;
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     }
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     //Subtract two bytes and return the answer, Must Type Cast
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     public byte subtract(byte x, byte y){
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-        return (byte) (x - y);
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+        return 0;
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     }
55 55
 
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     //Subtract two floats and return the answer
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     public float subtract(float x, float y){
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-        return x - y;
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+        return 0;
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     }
60 60
 
61 61
     //Subtract two doubles and return the answer
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     public double subtract(double x, double y){
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-        return x - y;
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+        return 0;
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     }
65 65
 
66 66
     //Divide two ints and return the answer
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     public int divide(int x, int y){
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-        return x / y;
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+        return 0;
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     }
70 70
 
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     //Divide two long's and return the answer
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     public long divide(long x, long y){
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-        return x / y;
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+        return 0;
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     }
75 75
 
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     //Divide two short's and return the answer Must Type Cast
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     public short divide(short x, short y){
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-        return (short) (x / y);
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+        return 0;
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     }
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     //Divide two bytes and return the answer, Must Type Cast
81 81
     public byte divide(byte x, byte y){
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-        return (byte) (x / y);
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+        return 0;
83 83
     }
84 84
 
85 85
     //Divide two floats and return the answer
86 86
     public float divide(float x, float y){
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-        return x / y;
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+        return 0;
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     }
89 89
 
90 90
     //Divide two doubles and return the answer
91 91
     public double divide(double x, double y){
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-        return x / y;
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+        return 0;
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     }
94 94
 
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     //Multiply two ints and return the answer
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     public int multiply(int x, int y){
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-        return x * y;
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+        return 0;
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     }
99 99
 
100 100
     //Multiply two long's and return the answer
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     public long multiply(long x, long y){
102
-        return x * y;
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+        return 0;
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     }
104 104
 
105 105
     //Multiply two short's and return the answer Must Type Cast
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     public short multiply(short x, short y){
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-        return (short) (x * y);
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+        return 0;
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     }
109 109
     //Multiply two bytes and return the answer, Must Type Cast
110 110
     public byte multiply(byte x, byte y){
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-        return (byte) (x * y);
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+        return 0;
112 112
     }
113 113
 
114 114
     //Multiply two floats and return the answer
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     public float multiply(float x, float y){
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-        return x * y;
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+        return 0;
117 117
     }
118 118
 
119 119
     //Multiply two doubles and return the answer
120 120
     public double multiply(double x, double y){
121
-        return x * y;
121
+        return 0;
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     }
123 123
 
124 124
     //Return true
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     public boolean returnTrue(){
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-        return true;
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+        return false;
127 127
     }
128 128
 
129 129
     //Return false
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     public boolean returnFalse(){
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-        return false;
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+        return true;
132 132
     }
133 133
 
134 134
 }

+ 10
- 32
src/main/java/Strings/Strings.java View File

@@ -7,74 +7,52 @@ public class Strings {
7 7
 
8 8
     //Concatenate two strings together that are passed in the parameters
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     public String concatenation(String one, String two){
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-        return one + two;
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+        return null;
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     }
12 12
 
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     //Concatenate a string and a integer together that are passed in the parameters
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     public String concatenation(int one, String two){
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-        return one + two;
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+        return null;
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     }
17 17
 
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     //Get the substring of the first three letters of a string
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     public String subStringBegin(String input){
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-        return input.substring(0,3);
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+        return null;
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     }
22 22
 
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     //Get the substring of a string "Hello" so it returns the last three letters only
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     public String subStringEnd(String input){
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-        return input.substring(input.length() - 3, input.length());
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+        return null;
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     }
27 27
 
28 28
     //Compare the two strings using compareTo() and if they are return true, else false
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     public boolean compareTwoStrings(String one, String two){
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-        int comparison = one.compareTo(two);
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-        if (comparison == 0){
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-            return true;
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-        }
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-        else
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-            return false;
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+        return false;
36 31
     }
37 32
 
38 33
     //Compare the two strings using equals() and if they are return true, else false
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     public boolean compareTwoStringsEqual(String one, String two){
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-        return one.equals(two);
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+        return false;
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     }
42 37
 
43 38
     //Write a method that returns the middle character in the given string hint: use the .length and .charAt methods
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     public char getTheMiddleChar(String string){
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-        Integer middle = string.length()/2;
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-        return string.charAt(middle);
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+        return ' ';
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     }
48 42
 
49 43
     //Use the indexOf method to find the first space in a string and .substring() to return the first word
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     public String getTheFirstWord(String string){
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-        Integer space = 0;
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-        for (int i = 0; i < string.length(); i++){
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-            if (string.charAt(i) == ' '){
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-                space = i;
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-            }
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-        }
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-        return string.substring(0, space);
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+        return null;
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     }
59 47
 
60 48
     //Use the same behavior to find the second word
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     public String getTheSecondWord(String string){
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-        Integer space = 0;
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-        for (int i = 0; i < string.length(); i++){
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-            if (string.charAt(i) == ' '){
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-                space = i;
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-            }
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-        }
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-        return string.substring(space + 1, string.length());
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+        return null;
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     }
70 52
 
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     //Create a method that uses the above methods to return a string consisting of the second and first word in reversed order
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     public String reverseTheTwo(String string){
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-        StringBuilder sb = new StringBuilder();
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-        sb.append(getTheSecondWord(string));
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-        sb.append(" ");
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-        sb.append(getTheFirstWord(string));
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-        return sb.toString();
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+        return null;
78 56
     }
79 57
 
80 58
 }