题解 | #小乐乐计算函数#
小乐乐计算函数
https://www.nowcoder.com/practice/89238e99c36e450786ccf3a9e7481b7b
#include <iostream>
#include <iomanip>
using namespace std;
int max3(int u, int v, int w){
u = u>v?u:v; //真好用
u = u>w?u:w;
return u;
}
int main() {
int a, b, c;
float m;
while (cin >> a >> b >> c) {
m = (max3(a,b+c,c)+max3(a,b,b+c));
m = max3(a+b,b,c)/m;
cout << fixed << setprecision(2) << m << endl;
}
}
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