Write a C program to plot below triangle.

 Write a C program to plot below triangle.

#include<stdio.h>

void main()

{

int n, r, c, s;

printf("Enter number of rows: ");

scanf("%d",&n);

for(r=0;r<n;r++)

{

for(s=1;s<=n-r;s++)

printf(" ");

for(c=0;c<=r;c++)

{

printf(“1 ");

}

printf("\n");

}

}