oj.uz

Submission #241032

# Submission time Handle Problem Language Result Execution time Memory
241032 2020-06-22T09:08:06 Z topovik Pick (COI18_pick) C++14
10 / 100
 5 ms 384 KB 
#include <bits/stdc++.h>

#define f first
#define s second
#define pb push_back
#define INF 1000000000
#define N (long)1e3

using namespace std;

typedef long long ll;
typedef long double ld;

int main()
{
    int a,b,c,d;
    cin>>a>>b>>c>>d;
    if (c==0 && d==0)
    {
        cout<<0<<" "<<0<<endl;
        for (int i=1; i<=a/2; i++) cout<<i<<" "<<0<<endl;
        for (int i=a/2; i; i--)    cout<<i<<" "<<1<<endl;
        for (int i=2; i<=b/2; i++) cout<<1<<" "<<i<<endl;
        for (int i=b/2; i; i--)    cout<<0<<" "<<i<<endl;
    }
    else
    {
        swap(a,c);
        swap(b,d);
        cout<<0<<" "<<0<<endl;
        for (int i=1; i<=a/2; i++) cout<<i<<" "<<i<<endl;
        for (int i=a/2-1; i>=0; i--) cout<<i<<" "<<i+2<<endl;
        for (int i=1; i<b/2; i++) cout<<-i<<" "<<i+2<<endl;
        for (int i=b/2; i; i--)    cout<<0-i<<" "<<i<<endl;
    }
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 384 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 384 KB Output is correct

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 4 ms 384 KB Output is correct
7 Correct 5 ms 256 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Incorrect 5 ms 384 KB Unexpected end of file - int32 expected
10 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 4 ms 384 KB Output is correct
7 Correct 5 ms 256 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Incorrect 5 ms 384 KB Unexpected end of file - int32 expected
10 Halted 0 ms 0 KB -

Subtask #10
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 4 ms 384 KB Output is correct
7 Correct 5 ms 256 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Incorrect 5 ms 384 KB Unexpected end of file - int32 expected
10 Halted 0 ms 0 KB -