题解 | #牛牛的水杯#
牛牛的水杯
https://www.nowcoder.com/practice/c196c47c23394bf3bdd4f82a838df6bf
#include <stdio.h>
int main() {
int h = 0,r = 0;
scanf("%d%d",&h,&r);
float v = 3.14*h*r*r;
int count = 1;
while(10000-v*count > 0)
{
count++;
}
printf("%d",count);
return 0;
}
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