제출 #551298

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
5512982022-04-20 08:32:39hoanghq2004다리 (APIO19_bridges)C++14
100 / 100
2695 ms13608 KiB
#include <bits/stdc++.h>
#pragma GCC optimize ("O3")
#pragma GCC optimize ("unroll-loops")
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
using namespace std;
template <typename T>
using ordered_set = tree <T, null_type, less <T>, rb_tree_tag, tree_order_statistics_node_update>;
const int N = 1e5 + 10;
const int B = 400;
int n, m, q;
struct edges {
int u, v, w, i;
int operator < (const edges& other) const {
if (w != other.w) return w > other.w;
return i < other.i;
}
} e[N];
set <edges> s;
int temp, num;
int par[N], sz[N];
int ans[N];
struct dta {
 
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컴파일 시 표준 에러 (stderr) 메시지

bridges.cpp: In function 'int main()':
bridges.cpp:100:22: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
  100 |                 auto [w, z, id] = ask[j];
      |                      ^
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