oj.uz

Submission #698753

# Submission time Handle Problem Language Result Execution time Memory
698753 2023-02-14T09:22:52 Z vjudge1 New Home (APIO18_new_home) C++17
0 / 100
 160 ms 3400 KB 
#include <bits/stdc++.h>
using namespace std;

int32_t main() {
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	
    int n, q, k;
    cin >> n >> q >> k;
    
    int lb = INT_MAX, rb = 0;
    set<int> check;
    for (int i = 0; i < n; ++i) {
        int x, t, a, b;
        cin >> x >> t >> a >> b;

        lb = min(lb, x);
        rb = max(rb, x);

        check.insert(t);
    }
    
    while (q--) {
        int l, y;
        cin >> l >> y;

        if (check.size() != k) {
            cout << "-1\n";
        }
        else {
            cout << max(abs(lb - l), abs(rb - l)) << "\n";
        }
    }
}

Compilation message

new_home.cpp: In function 'int32_t main()':
new_home.cpp:26:26: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   26 |         if (check.size() != k) {
      |             ~~~~~~~~~~~~~^~~~

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 160 ms 3400 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 102 ms 588 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 35.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -