oj.uz

Submission #17839

# Submission time Handle Problem Language Result Execution time Memory
17839 2016-01-12T12:13:00 Z Erzhann Energetic turtle (IZhO11_turtle) C++14
0 / 100
 172 ms 15124 KB 
/*
  /\     /\
  | ).|.( |
  |  >-<  |
  =========
It's Adilkhan99 miaaaaaau      
*/
#include<bits/stdc++.h>

#define ll long long
#define pb push_back
#define endl "\n"
#define foreach(it, S) for(__typeof (S.begin()) it = S.begin(); it != S.end(); it++)
#define mp make_pair
#define f first
#define s second 
#define name ""
#define _ ios_base::sync_with_stdio(false);cin.tie(0);

using namespace std;
                                            
const int MaxN = int (2e5) + 256;
const int INF = int(1e9);  
const int mod = (int)(1e9) + 7;
int n, a[MaxN], m, t;
multiset<int> s, S;

int main () { _

	cin >> n;
	for(int i = 1; i <= n; i++){
		int x, y; cin >> x >> y;
		if(y == 2)
			S.insert(-x);		
		else s.insert(-x);
		auto I = s.begin();
		auto J = S.begin();
		bool ok = 0, ok1 = 0;
		while(I != s.end() && J != S.end()){
			if(ok && ok1){
				break;
			}
			if(-(*I) > -(*J))
				ok = 1;
			if(-(*I) < -(*J))
				ok1 = 1;
			I++;
			J++;
		}
		if(I == s.end() && J != S.end())
			ok1 = 1;
		if(J == S.end() && I != s.end())
			ok = 1;
		if(ok && ok1)
			cout << "?";
		else if(ok)
			cout << ">";
		else cout << "<";
		cout << endl;								
	}	              	
return 0;
}

Subtask #1
0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Incorrect 2 ms 376 KB Output isn't correct
3 Incorrect 2 ms 376 KB Output isn't correct
4 Incorrect 2 ms 248 KB Output isn't correct
5 Incorrect 2 ms 376 KB Output isn't correct
6 Incorrect 2 ms 376 KB Output isn't correct
7 Incorrect 2 ms 376 KB Output isn't correct
8 Incorrect 2 ms 376 KB Output isn't correct
9 Incorrect 3 ms 632 KB Output isn't correct
10 Incorrect 5 ms 888 KB Output isn't correct
11 Incorrect 41 ms 5244 KB Output isn't correct
12 Incorrect 130 ms 15064 KB Output isn't correct
13 Incorrect 89 ms 10144 KB Output isn't correct
14 Incorrect 41 ms 5240 KB Output isn't correct
15 Incorrect 40 ms 5240 KB Output isn't correct
16 Incorrect 116 ms 14504 KB Output isn't correct
17 Incorrect 133 ms 15068 KB Output isn't correct
18 Incorrect 172 ms 15124 KB Output isn't correct
19 Incorrect 146 ms 15080 KB Output isn't correct
20 Incorrect 139 ms 15052 KB Output isn't correct