Submission #86991

#	Time	Username	Problem	Language	Result	Execution time	Memory
86991		abil	Weighting stones (IZhO11_stones)	C++14	0 / 100	3 ms	256 KiB

stones

/**
   Solution by Abil
**/
#include <bits/stdc++.h>

using namespace std;

const int N = 300000 + 12;
int x[N],y[N];
map<int,int > mpx,mpy;
int main()
{
    int n,ans1 = 0,ans2 = 0;
    cin >> n;
    int ves,dir;
    while(n--){
      cin >> ves >> dir;
      if(dir == 1){
        ans1 += ves;
      }
      else{
        ans2 += ves;
      }
      if(ans1 == ans2){
        cout << "?" << endl;
      }
      else
      if(ans1 > ans2){
        cout << ">" << endl;
      }
      else{
        cout << "<" << endl;
      }
    }
}

• Subtask 1: 0 / 100