题解 | A-B≠C
A-B≠C
https://www.nowcoder.com/practice/78ed8bed04b94b55b525b83fc6e9757a
//先乘去掉小数点再计算
#include <iostream>
using namespace std;
int main() {
double a,b,c;
scanf("%lf %lf %lf",&a,&b,&c);
if((long long)(a*10000000)-(long long)(b*10000000)==(long long)(c*10000000))cout<<"YES"<<endl;
else cout<<"NO"<<endl;
return 0;
}
// 64 位输出请用 printf("%lld")
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