Submission #187757

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Source Code Expand

#include <iostream>
#include <set>
#include <vector>
#include <map>
#include <algorithm>

using namespace std;

int main(){
	int n;cin>>n;
	int ng[3];
	for(int i=0;i<3;++i) cin>>ng[i];
	//n-1 or2 or3
	bool f = false;
	int x=n;
	int cnt=0;
	while(x>0 && cnt<100){
		if(x==ng[0] || x==ng[1] || x==ng[2]) ++x;
		x-=min(3,x);
		++cnt;
	}
	if(x==0) f=true;
	cout<<(f?"YES":"NO")<<endl;
	return 0;
}

Submission Info

Judge Result