Submission #1126538

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1126538	2024-12-13 18:17:58	whoknow	Aesthetic (NOI20_aesthetic)	C++20	100 / 100	557 ms	73220 KiB

Aesthetic

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#include <bits/stdc++.h>
#define ll long long
#define F first
#define S second
#define MAXN 300005
#define ii pair<ll,int>
#define bit(i,j) ((i>>j)&1)
#define sz(i) (int)i.size()
#define endl '\n'
using namespace std;
const ll INF = 1e18;
int n, m;
struct edge
{
    int u, v, w;
} a[MAXN];
vector<ii>g[MAXN];
namespace sub1
{
int timedfs;
int num[MAXN], low[MAXN];
ll cost[MAXN], d[2][MAXN];
vector<ii>adj[MAXN];
struct cmp
{
    bool operator()(ii x, ii y)
    {
        return x.F > y.F;
    }
};
 
 
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Compilation message (stderr)

Aesthetic.cpp:117:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
  117 | main()
      | ^~~~
Aesthetic.cpp: In function 'int main()':
Aesthetic.cpp:121:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  121 |         freopen("TEST.inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
Aesthetic.cpp:122:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  122 |         freopen("TEST.out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 8 / 8
• Subtask 3: 7 / 7
• Subtask 4: 15 / 15
• Subtask 5: 16 / 16
• Subtask 6: 22 / 22
• Subtask 7: 27 / 27