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, r, v=0;
int i = 10000;
float a = 3.14;
scanf("%d %d", &h, &r);
v = (int)i/(a*h*r*r);
printf("%d\n", v+1);
return 0;
}
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