题解 | #求小球落地5次后所经历的路程和第5次反弹的高度#
求小球落地5次后所经历的路程和第5次反弹的高度
https://www.nowcoder.com/practice/2f6f9339d151410583459847ecc98446
#include <stdio.h>
void fun(double h){
double s = h;
double fin = 0;
for(int i = 0; i < 4; i++){
h /= 2;
s += h * 2;
fin = h;
}
printf("%g\n%g", s, fin / 2);
}
int main(){
int h;
scanf("%d", &h);
fun((double)h);
//printf("%.6f\n%.6f", fun((float)h));
return 0;
}