New course! Every coder should learn Generative AI!
Try a free lesson+ 2
Pawan Kumar
#include <stdio.h>
int main() {
int n,cost;//here n is the number of colors
int m;
scanf("%d",&n);
n=n*5+40;
m=round(n*0.1);
cost=(m+n);
printf("%d",cost);
return 0;
}