제출 #936311

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
936311	2024-03-01 14:48:25	qwe1rt1yuiop1	Railway Trip 2 (JOI22_ho_t4)	C++14	27 / 100	2045 ms	135568 KiB

Main

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#include <bits/stdc++.h>
// #define int long long
using namespace std;
using pii = pair<int, int>;
vector<vector<int>> segl, segr, tagl, tagr;
inline void pushl(int id, int x, int l, int r)
{
    if (tagl[id][x] == 1e9)
        return;
    segl[id][x] = tagl[id][x];
    if (l + 1 != r)
        tagl[id][x << 1] = tagl[id][x << 1 | 1] = tagl[id][x];
    tagl[id][x] = 1e9;
}
inline void updl(int id, int x, int l, int r, int ql, int qr, int k)
{
    pushl(id, x, l, r);
    if (qr <= l || r <= ql)
        return;
    if (ql <= l && r <= qr)
    {
        tagl[id][x] = k;
        pushl(id, x, l, r);
        return;
    }
    int mid = (l + r) >> 1;
    updl(id, x << 1, l, mid, ql, qr, k);
    updl(id, x << 1 | 1, mid, r, ql, qr, k);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'void solve()':
Main.cpp:84:16: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   84 |     for (auto &[a, b] : v)
      |                ^
Main.cpp:97:15: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   97 |     for (auto [a, b] : v)
      |               ^
Main.cpp:107:15: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
  107 |     for (auto [a, b, c] : opl)
      |               ^
Main.cpp:109:15: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
  109 |     for (auto [a, b, c] : opr)
      |               ^

• Subtask 1: 8 / 8
• Subtask 2: 8 / 8
• Subtask 3: 11 / 11
• Subtask 4: 0 / 25
• Subtask 5: 0 / 35
• Subtask 6: 0 / 13