oj.uz

Submission #845188

# Submission time Handle Problem Language Result Execution time Memory
845188 2023-09-06T12:30:09 Z samekkk Trampoline (info1cup20_trampoline) C++14
0 / 100
 56 ms 51024 KB 
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(a,b) for (int a = 0; a < (b); ++a)
#define pb push_back
#define all(t) t.begin(), t.end()

struct Pole
{
    int y=-1,x=-1;
};

const int max_W = 2505;
int wysokosc = 0, szerokosc = 0, n = 0, y = 0, x = 0, q = 0, y_1 = 0, y_2 = 0, x_1 = 0, x_2 = 0;
int A[max_W][max_W];
Pole nextt[max_W][max_W];

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

    cin >> wysokosc >> szerokosc >> n;
    rep(i,n)
    {
        cin >> y >> x;
        --y, --x;
        A[y][x] = 1;
    }
    cin >> q;
    while(q--)
    {
        cin >> y_1 >> x_1 >> y_2 >> x_2;
        --y_1, --y_2, --x_1, --x_2;
        if (y_1 == y_2)
        {
            cout << "Yes" << '\n';
        }
        if (y_1 > y_2 or x_1 > x_2)
        {
            cout << "No" << '\n';
            continue;
        }
        bool czy_OK = false;
        while(y_1 <= y_2 and x_1 <= x_2)
        {
            if (y_1 == y_2 and x_1 <= x_2) czy_OK = true;
            if (A[y_1][x_1] == 0) ++x_1;
            else ++y_1;
        }
        if (czy_OK) cout << "Yes" << '\n';
        else cout << "No" << '\n';
    }
    return 0;
}

Subtask #1
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2648 KB 200 token(s): yes count is 21, no count is 179
2 Incorrect 2 ms 2652 KB expected NO, found YES [3rd token]
3 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 56 ms 24968 KB expected NO, found YES [804th token]
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Runtime error 50 ms 51020 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Runtime error 46 ms 51024 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 27.0

# Verdict Execution time Memory Grader output
1 Runtime error 51 ms 51024 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -