Submission #1044964

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1044964	2024-08-05 15:09:46	vjudge1	Construction of Highway (JOI18_construction)	C++17	0 / 100	1 ms	348 KiB

construction

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#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize("O3")
#define endl '\n'
#define db double
#define ll __int128
#define int long long
#define pb push_back
#define fs first
#define sd second
#define Mod long(1e9 + 7)
#define all(x) x.begin(), x.end()
#define unvisited long(-1)
#define Eps double(1e-9)
#define _for(i, n) for(int i = 0; i < (n); i++)
#define dbg(x) cout << #x ": " << x << endl;
const int Max = 1e6 + 7, Inf = 1e9 + 7;
void print(bool x) { cout << (x ? "YES" : "NO") << endl; }
string tostring (__int128 x)
{
    string ans = "";
    while(x > 0)
    {
        ans += (x % 10 + '0');
        x /= 10;
    }
 
 
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Compilation message (stderr)

construction.cpp: In function 'std::vector<long long int> cmp(std::vector<long long int>)':
construction.cpp:16:37: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 | #define _for(i, n) for(int i = 0; i < (n); i++)
      |                                     ^
construction.cpp:115:5: note: in expansion of macro '_for'
  115 |     _for(i, c.size()) t.push_back({ c[i], i });
      |     ^~~~
construction.cpp:16:37: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 | #define _for(i, n) for(int i = 0; i < (n); i++)
      |                                     ^
construction.cpp:117:5: note: in expansion of macro '_for'
  117 |     _for(i, c.size()) c[t[i].sd] = i;
      |     ^~~~

• Subtask 1: 0 / 7
• Subtask 2: 0 / 9
• Subtask 3: 0 / 84