oj.uz

Submission #912537

# Submission time Handle Problem Language Result Execution time Memory
912537 2024-01-19T15:11:32 Z zyq181 Coreputer (IOI23_coreputer) C++17
0 / 100
 1 ms 344 KB 
	#include "coreputer.h"
	#include <bits/stdc++.h>
	using namespace std;

	vector<int> malfunctioning_cores(int N){
		vector<int> mal;
		vector<int> v;
		for(int a=0; a<N; a++) v.push_back(0);
		int lo = 0;
		int hi = N-1;
		bool flag = true;
		vector<int> q;
		int t;
		int numneed;
		while(lo < hi){
			q.clear();
			int m = (lo + hi)/2;
			for(int a=0; a<=m; a++){
				q.push_back(a);
			}
			t = run_diagnostic(q);
			if(t == 0) flag = false;
			if(t == -1) lo = m + 1;
			else hi = m;
		}
		mal.push_back(lo);
		q.clear();
		for(int a=0; a<lo; a++) q.push_back(a);
		for(int a=lo+1; a<=N-1; a++){
			q.pop_back();
			q.push_back(a);
			if(run_diagnostic(q) != -1){
				mal.push_back(a);
			}
		}
		if(flag) numneed = mal.size();
		else numneed = mal.size() - 1;
		q.clear();
		for(int a=0; a<numneed-1; a++){
			q.push_back(mal[a]);
		}
		for(int a=0; a<=lo-1; a++){
			q.push_back(a);
			if(run_diagnostic(q) != -1) mal.push_back(a);
			q.pop_back();
		}
		for(auto it: mal) v[it] = 1;
		return v;
	}

Subtask #1
0.0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 344 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 40.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 344 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 40.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 344 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -