View Code of Problem 72

#include "stdio.h"
void main(){
   float height;
   int times;
   float sum;
   scanf("%f %d",&height,&times);
    for (int i = 0; i < times; ++i) {
        sum = sum + height;
        height = height / 2;
        sum = sum + height;
    }
    sum = sum - height;
    printf("%.2f %.2f",height,sum);
}