题解 | #牛牛的水杯#
牛牛的水杯
https://www.nowcoder.com/practice/c196c47c23394bf3bdd4f82a838df6bf
#include <stdio.h> int main() { int a, b; float s; scanf("%d %d",&a,&b); s=10000.0/(3.14*a*b*b); printf("%d",(int)((int)s==s?s:s+1)); return 0; }
牛牛的水杯
https://www.nowcoder.com/practice/c196c47c23394bf3bdd4f82a838df6bf
#include <stdio.h> int main() { int a, b; float s; scanf("%d %d",&a,&b); s=10000.0/(3.14*a*b*b); printf("%d",(int)((int)s==s?s:s+1)); return 0; }
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