/*
1
2 2
3 3 3
4 4 4 4
5 5 5 5 5
*/
#include<stdio.h>
void main() {
int i, j;
int count = 1;
for (i = 1; i <= 5; i++)
{
printf("\n");
for (j = 1; j <= i; j++)
printf("%d ",count);
}
count++;