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;
int r = 0;
scanf("%d %d", &h, &r);
float pai = 3.14;
float volume = pai * h * r * r;
int count = (int)10000 / volume;
if(count * volume < 10000)
{
count++;
}
printf("%d\n", count);
return 0;
}
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