oj.uz

Submission #522969

# Submission time Handle Problem Language Result Execution time Memory
522969 2022-02-06T16:37:56 Z Farhan_HY Trampoline (info1cup20_trampoline) C++14
23 / 100
 2000 ms 718360 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(); cin.tie(0); cout.tie(0);

using namespace std;

const int inf = 8e18;
const int N = 1e6 + 6;
const int M = 1e3 + 3;
const int mod = 1e9 + 7;
const float pi = atan(1) * 4;
map<pair<int, int>, bool> mp;
int r, c, n, t;

main()
{
    cin >> r >> c >> n;
    for(int i = 0; i < n; i++)
    {
        int y, x;
        cin >> y >> x;
        mp[{x, y}] = 1;
    }
    cin >> t;
    while(t--)
    {
        int x1, x2, y1, y2;
        cin >> y1 >> x1 >> y2 >> x2;
        while(x1 != x2 || y1 != y2)
        {
            if (mp[{x1, y1}] && y1 != y2)
                y1++;
            else
                x1++;
            if (x1 > x2)
                break;
        }
        if (x1 == x2 && y1 == y2)
            cout << "Yes\n";
        else
            cout << "No\n";
    }
}

Compilation message

trampoline.cpp:20:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   20 | main()
      | ^~~~

Subtask #1
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 1220 KB 200 token(s): yes count is 21, no count is 179
2 Correct 10 ms 1228 KB 200 token(s): yes count is 70, no count is 130
3 Correct 7 ms 1100 KB 197 token(s): yes count is 25, no count is 172

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2025 ms 77220 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2119 ms 641020 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2071 ms 624688 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 27.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2059 ms 718360 KB Time limit exceeded
2 Halted 0 ms 0 KB -