Submission #1175862

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1175862	2025-03-29 09:59:18	CodeLakVN	Palembang Bridges (APIO15_bridge)	C++17	31 / 100	27 ms	2824 KiB

bridge

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#include <bits/stdc++.h>
using namespace std;
#define task "15_bridge"
#define FOR(i, a, b) for (int i = (a); i <= (b); i++)
#define FOD(i, a, b) for (int i = (a); i >= (b); i--)
#define ll long long 
#define F first
#define S second
template<class X, class Y>
    bool minimize(X &x, Y y)  {
        if (x > y) {
            x = y;
            return true;
        }
        return false;
    }
typedef pair<int, int> ii;
int k, numCitizen;
vector<ii> citizen;
ll ans = 0;
namespace sub12 {
    vector<int> pos;
    void solve() {
        int n = (int)citizen.size();
 
 
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Compilation message (stderr)

bridge.cpp: In function 'int main()':
bridge.cpp:154:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  154 |         freopen(task".inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
bridge.cpp:155:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  155 |         freopen(task".out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 0 / 32
• Subtask 5: 0 / 37