A pyramid using odd number of asterisk

#include<stdio.h>
int main()
{
    int i,j,k,rows;
    printf("Enter the number of rows: ");
    scanf("%d",&rows);

    for(i=1;i<=rows;i++)
    {
        for(k=i;k<=rows;k++)
        {
            printf(" ");
        }
        for(j=1;j<=(2*i-1);j++)
        {
            printf("*");
        }
        printf("\n");
    }
    return 0;
}