oj.uz

Submission #944081

# Submission time Handle Problem Language Result Execution time Memory
944081 2024-03-12T08:10:42 Z teacup Chameleon's Love (JOI20_chameleon) C++17
4 / 100
 18 ms 492 KB 
#include "chameleon.h"
#include <bits/stdc++.h>
using namespace std;

//#define int long long
#define ii pair<int,int>
typedef vector<int> vi;
#define iii tuple<int,int,int>
typedef vector<ii> vii;
typedef vector<iii> viii;
typedef map<int,int> mii;

#ifndef debug 
    #define cerr if (0) cerr
#endif

void Solve(int N) {
	vector<int> V;
	for(int i=1; i<=2*N; i++){
		V.push_back(i);
	}
	
	while(!V.empty()){
		int L=0, R=V.size(), M, a, b;
		while(R>L+1){
			M = (L+R)/2;
			a = Query(vector(V.begin(),V.begin()+M));
			b = Query(vector(V.begin()+1,V.begin()+M));
			if (a==b) R = M;
			else L = M;
		}
		a = V[0]; b = V[L];
		V.erase(V.begin());V.erase(V.begin()+L-1);
		Answer(a,b);
	}
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 17 ms 344 KB Output is correct
4 Correct 17 ms 472 KB Output is correct
5 Correct 18 ms 344 KB Output is correct
6 Correct 17 ms 492 KB Output is correct
7 Correct 17 ms 344 KB Output is correct
8 Correct 18 ms 468 KB Output is correct
9 Correct 18 ms 344 KB Output is correct

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Incorrect 0 ms 344 KB Wrong Answer [6]
3 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Incorrect 0 ms 344 KB Wrong Answer [6]
3 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Incorrect 1 ms 344 KB Wrong Answer [6]
3 Halted 0 ms 0 KB -

Subtask #5
0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 17 ms 344 KB Output is correct
4 Correct 17 ms 472 KB Output is correct
5 Correct 18 ms 344 KB Output is correct
6 Correct 17 ms 492 KB Output is correct
7 Correct 17 ms 344 KB Output is correct
8 Correct 18 ms 468 KB Output is correct
9 Correct 18 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Incorrect 0 ms 344 KB Wrong Answer [6]
12 Halted 0 ms 0 KB -