P10839 【MX-J2-T0】Turtle and Equations

[题目通道](【MX-J2-T0】Turtle and Equations - 洛谷)

#include<bits/stdc++.h>
#define int long long
#define fast register intusing namespace std;const int N=2e5+10,MOD=1e9+7;int a,b,c,d; signed main(){std::ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);cin>>a>>b>>c>>d;if ((a+b)*c==d||(a*b)+c==d||(a*b)*c==d||(a+b)+c==d||(a+b)-c==d||(a*b)-c==d||(a-b)-c==d||(a-b)*c==d||(a-b)+c==d){cout<<"Yes";return 0;}cout<<"No";return 0;
}