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Submission #1054274

# Submission time Handle Problem Language Result Execution time Memory
1054274 2024-08-12T08:18:58 Z Harold Palembang Bridges (APIO15_bridge) C++17
0 / 100
 1 ms 600 KB 
#include<bits/stdc++.h>

using namespace std;

#define ll long long

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

    int k, n;
    cin >> k >> n;
    vector<int> a;
    vector<pair<ll, ll>> p;
    ll res = 0;
    for(int i = 0; i < n; i++) {
        char c1, c2;
        ll a1, a2;
        cin >> c1 >> a1 >> c2 >> a2;
        if(c1 == c2) {
            res += abs(a1-a2);
        }
        else {
            a.push_back(a1);
            a.push_back(a2);
            p.push_back({a1, a2});
        }
    }
    sort(a.begin(), a.end());
    if(k == 1) {
        int m = a[a.size()/2];
        for(auto i: p) {
            res += abs(i.second-i.first)+1 + 2*max(m-i.second, (ll)0) + 2*max(i.first-m, (ll)0);
        }
    }

    cout << res << "\n";

    return 0;
}

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 348 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 348 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Incorrect 0 ms 600 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -