C 解法, 执行用时: 1ms, 内存消耗: 352KB, 提交时间: 2018-08-31

#include<stdio.h>
#include<stdlib.h>
int main()
{
    double inputhigh;
    double output;
    double allput;

    while(scanf("%lf",&inputhigh)!=EOF)
    {
        output=inputhigh/32;
        allput=inputhigh/8+inputhigh/4+inputhigh/2+inputhigh+inputhigh;
        
        printf("%g\n",allput);
        printf("%g\n",output);

    }
    
    return 0;
}

C 解法, 执行用时: 1ms, 内存消耗: 368KB, 提交时间: 2021-02-23

#include<stdio.h>

int main(void){
    int n;
    double sum,h;
    while (scanf("%d", &n) != EOF)
    {
        sum=h=n;
        for (int i=1; i<5;i++){
            h /=2;
            sum += h * 2;
        }
        printf("%g\n", sum);
        printf("%g\n", h/2);
    }
}