oj.uz

Submission #58859

# Submission time Handle Problem Language Result Execution time Memory
58859 2018-07-19T16:34:02 Z gs18115 동전 게임 (KOI15_coin) C++14
9 / 100
 4 ms 880 KB 
#include<iostream>
using namespace std;
int i,j,C,K,a,b;
bool chk[1234][1234];
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    cin>>K;
    for(i=0;i<=K;i++)
        for(j=0;j<=K;j++)
            if(abs(i-j)+max(i,j)<K+2)
                chk[i][j]=true;
    cin>>C;
    for(i=0;i<C;i++)
    {
        cin>>a>>b;
        if(chk[a][b])
            cout<<1<<'\n';
        else if(a>0&&chk[a-1][b])
            cout<<1<<'\n';
        else
            cout<<0<<'\n';
    }
    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 4 ms 488 KB Output is correct
3 Correct 3 ms 488 KB Output is correct
4 Correct 2 ms 488 KB Output is correct

Subtask #2
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 712 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 744 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 51.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 880 KB Output isn't correct
2 Halted 0 ms 0 KB -