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Submission #144586

# Submission time Handle Problem Language Result Execution time Memory
144586 2019-08-17T09:02:16 Z SamAnd Pick (COI18_pick) C++17
5 / 100
 2 ms 376 KB 
#include <bits/stdc++.h>
using namespace std;
const int xx[8] = {1, 0, 1, 1, -1, 0, -1, -1};
const int yy[8] = {0, 1, 1, -1, 0, -1, -1, 1};

int a, b, c, d;

void solv1()
{
    int x = 0, y = 0;
    for (int i = 0; i < a / 2; ++i)
    {
        cout << x << ' ' << y << endl;
        x += xx[0];
        y += yy[0];
    }
    for (int i = 0; i < b / 2; ++i)
    {
        cout << x << ' ' << y << endl;
        x += xx[1];
        y += yy[1];
    }
    for (int i = 0; i < a / 2; ++i)
    {
        cout << x << ' ' << y << endl;
        x += xx[4];
        y += yy[4];
    }
    for (int i = 0; i < b / 2; ++i)
    {
        cout << x << ' ' << y << endl;
        x += xx[5];
        y += yy[5];
    }
}

void solv2()
{
}

int main()
{
    cin >> a >> b >> c >> d;
    if (c == 0 && d == 0)
    {
        solv1();
    }
    else if (a == 0 && b == 0)
    {
        solv2();
    }
    return 0;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 252 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 256 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 2 ms 256 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 2 ms 256 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 2 ms 256 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 2 ms 256 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 2 ms 256 KB Output is correct
2 Correct 2 ms 252 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Incorrect 2 ms 376 KB Unexpected end of file - int32 expected
6 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 252 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Incorrect 2 ms 376 KB Unexpected end of file - int32 expected
6 Halted 0 ms 0 KB -

Subtask #10
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 252 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Incorrect 2 ms 376 KB Unexpected end of file - int32 expected
6 Halted 0 ms 0 KB -