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Java program to generate right angled triangle or half pyramid using number and for loop


1
1 2
1 2 3
1 2 3 4
1 2 3 4 5

Right-angled triangle or half pyramid using number and for loop

Program
import java.util.*;
public class Main
{
public static void main(String[] args) {
for (int i = 1; i <= 5; i++) {
for (int j = 1; j <= i; j++) {
System.out.print(j + " ");
}
System.out.println();
}
}
}
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Input
Output