Pyramid Problem No. 67

 Q.67 Write a C program to print the following star triangle structure:

*********
*******
*****
***
*

Solving in C:

#include <stdio.h>
    int main(){
        int row,col;
        for(row=5; row>=1; row--){
            for(col=2*row-1;col>=1; col--) printf("*");
            printf("\n");
        }
        return 0;
    }