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Submission #293202

# Submission time Handle Problem Language Result Execution time Memory
293202 2020-09-07T18:26:13 Z eohomegrownapps Toy Train (IOI17_train) C++14
0 / 100
 7 ms 896 KB 
#include "train.h"
#include <bits/stdc++.h>
using namespace std;

int n,m;

std::vector<int> who_wins(std::vector<int> aowns, std::vector<int> charging, std::vector<int> u, std::vector<int> v) {
	n=aowns.size();
	m=u.size();
	vector<bool> iscycle(n);
	for (int i = 0; i<m; i++){
		if (u[i]==v[i]){
			iscycle[u[i]]=true;
		}
	}
	vector<int> ans(n);
	for (int i = n-1; i>=0; i--){
		if (iscycle[i]){
			if (aowns[i]&&charging[i]){
				ans[i]=1;
			} else if ((!aowns[i])&&(!charging[i])){
				ans[i]=0;
			} else {
				ans[i]=ans[i+1];
			}
		} else {
			ans[i]=ans[i+1];
		}
	}
	return ans;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 640 KB Output is correct
2 Incorrect 4 ms 640 KB 3rd lines differ - on the 4997th token, expected: '1', found: '0'
3 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB 3rd lines differ - on the 2nd token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 896 KB Output is correct
2 Correct 7 ms 896 KB Output is correct
3 Correct 7 ms 896 KB Output is correct
4 Incorrect 7 ms 896 KB 3rd lines differ - on the 1st token, expected: '1', found: '0'
5 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 6 ms 768 KB 3rd lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 7 ms 896 KB 3rd lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 51.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 640 KB Output is correct
2 Incorrect 4 ms 640 KB 3rd lines differ - on the 4997th token, expected: '1', found: '0'
3 Halted 0 ms 0 KB -