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Submission #428494

# Submission time Handle Problem Language Result Execution time Memory
428494 2021-06-15T12:19:06 Z Bill_00 Toy Train (IOI17_train) C++14
0 / 100
 12 ms 716 KB 
#include "train.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> who_wins(vector<int> a, vector<int> r, vector<int> u, vector<int> v) {
	int m=u.size(),n=a.size();
	vector<int>res(n),dp(n);
	for(int i=0;i<n;i++){
		res[i]=0;
		dp[i]=0;
	}
	bool flag=0;
	for(int i=0;i<m;i++){
		if(v[i]!=u[i] && v[i]!=(u[i]+1)) flag=1;
	}
	if(flag==0){
		for(int i=0;i<m;i++){
			if(u[i]+1==v[i]) dp[u[i]]=1;
		}
		if(r[n-1]==1){
			res[n-1]=1;
		}
		else{
			res[n-1]=0;
		}
		for(int i=n-2;i>=0;i--){
			if((dp[i]==1 && res[i+1]==1) || (a[i]==1 && r[i]==1)) res[i]=1;
		}
		return res;
	}
	for(int i = 0; i < (int)res.size(); i++)
		res[i] = i % 2;
	return res;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 6 ms 460 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 276 KB 3rd lines differ - on the 3rd token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 12 ms 612 KB 3rd lines differ - on the 2nd token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 572 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 716 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 Incorrect 6 ms 460 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -