Computer Applications
Write a program in Java to display the following pattern:
1
121
12321
Java
Java Nested for Loops
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Answer
public class KboatPattern
{
public static void main(String args[]) {
for (int i = 1; i <= 3; i++) {
for (int j = 1; j <= i; j++)
System.out.print(j);
for (int k = i - 1; k >= 1; k--)
System.out.print(k);
System.out.println();
}
}
}
Output

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