Compile and Execute C Online

#include<stdio.h>

int main()
{
 int n,c,s,row;
 
 printf("enter the number of rows in pyramid of stars you wish to see:");
 scanf("%d",&n);
 
 s=n;
 
 for(row=1;row<=n;row++)
 {
    for(c=1;c<s;c++)
     printf(" ");
     
     s--;
    
    for(c=1;c=2*row-1;c++)
     printf("*");
     
    printf("\n");
    
 }
 
 return 0;
}