非常简单哦！！！
#include<bits/stdc++.h>
using namespace std;
int main()
{
int a,b,c;
cin>>a>>b>>c;
if(a==b/c) cout << a << "=" << b << "/" << c;
else if(a == b * c) cout << a << "=" << b << "" << c;
else if(a == b - c) cout << a << "=" << b << "-" << c;
else if(a == b + c) cout << a << "=" << b << "+" << c;
else if(a + b == c) cout << a << "+" << b << "=" << c;
else if(a - b == c) cout << a << "-" << b << "=" << c;
else if(a / b == c) cout << a << "/" << b << "=" << c;
else if(a * b == c) cout << a << "" << b << "=" << c;
return 0;
}
作者是个爆米花！！！
可加ID！！！
