22 lines
725 B
Java
22 lines
725 B
Java
import java.util.Random;
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public class NestedLoopTest {
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public static final Random gen = new Random();
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public static void main(String[] args) {
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int[][] a = new int[10][10];
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for (int i = 0; i < a.length; i++)
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for (int j = 0; j < a[i].length; j++)
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a[i][j] = gen.nextInt(20) + 1;
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Outer:for (int i = 0; i < a.length; i++) {
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for (int j = 0; j < a[i].length; j++) {
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System.out.print(" " + a[i][j]);
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if (a[i][j] == 20)
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break Outer; //adding a label breaks out of all loops up to and including the labelled loop
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}
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System.out.println();
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}
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System.out.println();
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}
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}
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