Submission #1347720

#	Time	Username	Problem	Language	Result	Execution time	Memory
1347720		Faisal_Saqib	돌 무게 재기 (IZhO11_stones)	C++20	0 / 100	0 ms	344 KiB

stones

#include <iostream>
using namespace std;
typedef long long ll;
int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int n;
    cin>>n;
    ll sm[4]={0};
    for(int i=0;i<n;i++)
    {
        int w,t;
        cin>>w>>t;
        sm[t]+=w;
        if(sm[1]==sm[2])cout<<'?'<<endl;
        else cout<<(sm[1]>sm[2]?'>':'<')<<endl;
    }
}

• Subtask 1: 0 / 100