Submission #1125720

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1125720	2024-12-10 13:38:22	CodeLakVN	Voting Cities (NOI22_votingcity)	C++20	100 / 100	200 ms	8672 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define Task "VOTINGCITY"
#define ll long long
#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 TIME (1.0 * clock() / CLOCKS_PER_SEC)
#define F first
#define S second
typedef pair<int, int> ii;
typedef pair<ll, int> li;
const int N = 5e3 + 5;
const ll INF = 1e18;
const int MOD = 1e9 + 7;
template<class X, class Y>
    bool minimize(X &x, Y y) {
        if (x > y) {
            x = y;
            return true;
        } else return false;
    }
int numNode, numEdge, numQuery, numSpec;
int specNode[N];
vector<ii> adj[N];
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:235:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  235 |         freopen(Task".INP", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:236:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  236 |         freopen(Task".OUT", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 5 / 5
• Subtask 5: 5 / 5
• Subtask 6: 10 / 10
• Subtask 7: 15 / 15
• Subtask 8: 50 / 50