oj.uz

Submission #641979

# Submission time Handle Problem Language Result Execution time Memory
641979 2022-09-18T06:11:27 Z meoww Game (IOI14_game) C++14
0 / 100
 1 ms 308 KB 
#include <bits/stdc++.h>
#include "game.h"
using namespace std;
 
int nn;
map<pair<int,int>,int> con;
map<int,int> cnt;
void initialize(int n) {
	nn=n;
}
 
int hasEdge(int u, int v) {
	if (v>u) swap(u,v);
	
	cnt[u]++; cnt[v]++;
	if (cnt[u]==nn-1 || cnt[v]==nn-1) {
		con[{u,v}]=1; 
	}
	
	return con[{u,v}];
}

Subtask #1
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 304 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Incorrect 1 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #2
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 244 KB Output is correct
3 Correct 1 ms 308 KB Output is correct
4 Incorrect 1 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
0 / 58.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Incorrect 1 ms 304 KB Output isn't correct
5 Halted 0 ms 0 KB -