题解 | #牛牛的水杯#
牛牛的水杯
https://www.nowcoder.com/practice/c196c47c23394bf3bdd4f82a838df6bf
#include <stdio.h> #define pi 3.14 int main() { int h,r; double v=0;; h=r=0; scanf("%d%d",&h,&r); v=pi*h*r*r*0.001; printf("%d",(int)(10/v+1)); return 0; }
牛牛的水杯
https://www.nowcoder.com/practice/c196c47c23394bf3bdd4f82a838df6bf
#include <stdio.h> #define pi 3.14 int main() { int h,r; double v=0;; h=r=0; scanf("%d%d",&h,&r); v=pi*h*r*r*0.001; printf("%d",(int)(10/v+1)); return 0; }
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