oj.uz

Submission #633968

# Submission time Handle Problem Language Result Execution time Memory
633968 2022-08-23T14:25:42 Z Farhan_HY Kocka (COCI18_kocka) C++14
28 / 70
 32 ms 16360 KB 
#include <bits/stdc++.h>
#define int long long
#define float double
#define pb push_back
#define F first
#define S second
#define T int t; cin >> t; while(t--)
#define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);

using namespace std;
/// Benzema is the best player in the world
const int N = 1e6 + 5;
const int M = 1e3 + 3;
const int inf = 8e18;
const int LOG = 31;
const int mod = 1e9 + 7;
const float pi = atan(1) * 4;
int n;
int a[M][M];

main() {
    IOS
    cin >> n;
    for(int i = 1; i <= n; i++)
        for(int j = 1; j <= n; j++)
            a[i][j] = -1;
    for(int i = 1; i <= n; i++) {
        int x;
        cin >> x;
        if (x == -1) x = n;
        for(int j = 1; j <= x; j++)
            a[i][j] = 1;
        a[i][x + 1] = 0;
    }
    bool ok = 1;
    for(int i = 1; i <= n; i++) {
        int x;
        cin >> x;
        if (x == -1) x = n;
        x = n - x + 1;
        for(int j = x; j <= n; j++) {
            if (a[i][j] != -1 && a[i][j] != 1) ok = 0;
            a[i][j] = 1;
        }
        if (a[i][x - 1] != -1 && a[i][x - 1] != 0) ok = 0;
        a[i][x - 1] = 0;
    }
    for(int i = 1; i <= n; i++) {
        int x;
        cin >> x;
        if (x == -1) x = n;
        for(int j = 1; j <= x; j++) {
            if (a[j][i] != -1 && a[j][i] != 1) ok = 0;
            a[j][i] = 1;
        }
        if (a[x + 1][i] != -1 && a[x + 1][i] != 0) ok = 0;
        a[x + 1][i] = 0;
    }
    for(int i = 1; i <= n; i++) {
        int x;
        cin >> x;
        if (x == -1) x = n;
        x = n - x + 1;
        for(int j = x; j <= n; j++) {
            if (a[j][i] != -1 && a[j][i] != 1) ok = 0;
            a[j][i] = 1;
        }
        if (a[x - 1][i] != -1 && a[x - 1][i] != 0) ok = 0;
        a[x - 1][i] = 0;
    }
    if (ok) cout << "DA";
    else cout << "NE";
}
///use scanf
/*
3
-1 2 0
-1 0 1
2 2 1
0 0 1
3
-1 0 1
-1 2 1
-1 2 -1
1 0 -1
*/

Compilation message

kocka.cpp:21:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   21 | main() {
      | ^~~~

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 8148 KB Output is correct
2 Correct 8 ms 8188 KB Output is correct
3 Correct 6 ms 8148 KB Output is correct
4 Correct 8 ms 8148 KB Output is correct
5 Correct 7 ms 8148 KB Output is correct
6 Correct 10 ms 8144 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8148 KB Output is correct
2 Correct 4 ms 8148 KB Output is correct
3 Correct 6 ms 8148 KB Output is correct
4 Correct 4 ms 8148 KB Output is correct
5 Correct 6 ms 8148 KB Output is correct
6 Correct 8 ms 8148 KB Output is correct

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 32 ms 16360 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 28 ms 16332 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 27 ms 16308 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -