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Submission #406678

# Submission time Handle Problem Language Result Execution time Memory
406678 2021-05-18T02:25:39 Z daniel920712 Toy Train (IOI17_train) C++14
0 / 100
 8 ms 1228 KB 
#include "train.h"
using namespace std;
vector < int > Next[5005],ans;
vector < int > who_wins(vector < int > who, vector < int > power, vector < int > u, vector < int > v)
{
    int N=who.size(),M=u.size(),i;
	for(i=0;i<N;i++) ans.push_back(0);
	for(i=0;i<M;i++) Next[u[i]].push_back(v[i]);
    for(i=N-1;i>=0;i--)
    {
        if(Next[i].size()==1)
        {
            if(Next[i][0]==i+1) ans[i]=ans[i+1];
            else ans[i]=power[i];
        }
        else
        {
            if(who[i]) ans[i]=power[i]||ans[i+1];
            else ans[i]=(!power[i])||(!ans[i+1]);
        }
    }
	return ans;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 844 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 332 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 1228 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 6 ms 972 KB 3rd lines differ - on the 2nd token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 1228 KB 3rd lines differ - on the 2nd token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 51.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 844 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -