oj.uz

Submission #241007

# Submission time Handle Problem Language Result Execution time Memory
241007 2020-06-22T06:29:20 Z SamAnd Baza (COCI17_baza) C++17
0 / 50
 6 ms 384 KB 
#include <bits/stdc++.h>
using namespace std;
#define m_p make_pair
#define all(x) (x).begin(),(x).end()
#define sz(x) ((int)(x).size())
#define fi first
#define se second
typedef long long ll;
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
mt19937 rnf(2106);
const int N = 1003;

int n, m;
int a[N][N];

int b[N];

void solv()
{
    int qq;
    scanf("%d", &qq);
    while (qq--)
    {
        for (int i = 1; i <= m; ++i)
            scanf("%d", &b[i]);
        int ans = 0;
        for (int i = 1; i <= n; ++i)
        {
            bool z = true;
            for (int j = 1; j <= m; ++j)
            {
                if (b[j] == -1)
                    continue;
                if (a[i][j] != b[j])
                {
                    z = false;
                    break;
                }
            }
            ans += z;
        }
        printf("%d\n", ans);
    }
}

int main()
{
    #ifdef SOMETHING
    freopen("input.txt", "r", stdin);
    //freopen("output.txt", "w", stdout);
    #endif // SOMETHING
    //ios_base::sync_with_stdio(false), cin.tie(0);
    solv();
    return 0;
}

//while ((double)clock() / CLOCKS_PER_SEC <= 0.9){}

Compilation message

baza.cpp: In function 'void solv()':
baza.cpp:21:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &qq);
     ~~~~~^~~~~~~~~~~
baza.cpp:25:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%d", &b[i]);
             ~~~~~^~~~~~~~~~~~~

Subtask #1
0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Output isn't correct
2 Incorrect 5 ms 384 KB Output isn't correct
3 Incorrect 5 ms 384 KB Output isn't correct
4 Incorrect 4 ms 256 KB Output isn't correct
5 Incorrect 6 ms 384 KB Output isn't correct
6 Incorrect 5 ms 384 KB Output isn't correct
7 Incorrect 5 ms 256 KB Output isn't correct
8 Incorrect 5 ms 384 KB Output isn't correct
9 Incorrect 5 ms 384 KB Output isn't correct
10 Incorrect 5 ms 384 KB Output isn't correct