收起
5 / 35那里改成 5.0 / 35,因为整型与整型的计算结果还是整型,所以5 / 35是等于0的还有应该是350 * 0.001,因为是0.1%
#include<stdio.h> int main(){ int N,M; scanf("%d",&M); M = M * 1000; N = (M * (5.0 / 35)) / (350 * 0.001); printf("喝%d罐汽水可杀死你!",N); }
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