题解 | #牛牛的水杯#
牛牛的水杯
https://www.nowcoder.com/practice/c196c47c23394bf3bdd4f82a838df6bf
#include <stdio.h>
int main()
{
double h = 0, r = 0;
double sum = 0;
scanf("%lf %lf", &h, &r);
int i = 0;
for (i = 1;; i++)
{
sum += 3.14 * h * r * r;
if (sum > 10000.0)
{
break;
}
}
printf("%d\n", i);
return 0;
}
