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@@ -3,19 +3,48 @@
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3
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public class TriangleUtilities {
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4
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4
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5
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public static String getRow(int numberOfStars) {
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6
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- return null;
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6
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+ StringBuilder anw = new StringBuilder();
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7
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+ for(int i=0;i<numberOfStars;i++){
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+ anw.append("*");
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+
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+ }
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+ return anw.toString();
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7
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}
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8
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13
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9
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14
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public static String getTriangle(int numberOfRows) {
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10
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- return null;
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15
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+ StringBuilder anw = new StringBuilder();
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16
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+ for (int i=1;i<numberOfRows+1;i++){
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+ for(int j=0;j<i;j++){
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+ anw.append("*");
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19
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+
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+ }
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+ anw.append("\n");
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+ }
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+ return anw.toString();
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11
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24
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}
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25
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13
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14
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public static String getSmallTriangle() {
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15
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- return null;
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28
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+ StringBuilder anw = new StringBuilder();
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29
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+ for (int i=1;i<3;i++){
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+ for(int j=0;j<i+1;j++){
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+ anw.append("*");
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+ }
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+ anw.append("\n");
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+ }
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+ return anw.toString();
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16
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36
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}
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37
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18
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public static String getLargeTriangle() {
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19
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- return null;
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39
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+ StringBuilder anw = new StringBuilder();
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40
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+ for (int i=1;i<10;i++){
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41
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+ for(int j=0;j<i+1;j++){
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42
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+ anw.append("*");
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+ }
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+ anw.append("\n");
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+ }
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46
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+
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47
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+
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48
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+ return anw.toString();
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20
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49
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}
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21
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50
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}
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