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Submission #228230

# Submission time Handle Problem Language Result Execution time Memory
228230 2020-04-30T08:37:42 Z VEGAnn Teoretičar (COCI18_teoreticar) C++14
26 / 130
 69 ms 26488 KB 
#include <bits/stdc++.h>
#define pii pair<int,int>
#define ft first
#define sd second
#define MP make_pair
#define sz(x) ((int)x.size())
using namespace std;
typedef long long ll;
const int N = 5010;
int col[N], l, r, mrk[2][N][N], m, ans = 0;

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0);

    cin >> l >> r >> m;

    for (int i = 0; i < m; i++){
        int x, y;

        cin >> x >> y;
        x--; y--;

        for (int c = 0; ; c++)
            if (!mrk[0][x][c] && !mrk[1][y][c]){
                col[i] = c;
                ans = max(ans, c);
                mrk[0][x][c] = mrk[1][y][c] = 1;
                break;
            }
    }

    cout << ans + 1 << '\n';

    for (int i = 0; i < m; i++)
        cout << col[i] + 1 << '\n';

    return 0;
}

Subtask #1
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB too many colors
2 Halted 0 ms 0 KB -

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 640 KB Output is correct
2 Correct 5 ms 768 KB Output is correct
3 Correct 5 ms 768 KB Output is correct
4 Correct 5 ms 768 KB Output is correct
5 Correct 5 ms 768 KB Output is correct

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 20 ms 20480 KB too many colors
2 Halted 0 ms 0 KB -

Subtask #4
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 11136 KB Output is correct
2 Correct 12 ms 8448 KB Output is correct
3 Correct 23 ms 25728 KB Output is correct
4 Correct 9 ms 5248 KB Output is correct
5 Correct 8 ms 2176 KB Output is correct

Subtask #5
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 13 ms 512 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 13 ms 512 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #7
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 14 ms 640 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #8
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 51 ms 21752 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #9
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 60 ms 26360 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #10
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 69 ms 26488 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -