Submission #733032

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
733032	2023-04-30 03:19:10	LittleCube	Passport (JOI23_passport)	C++14	100 / 100	764 ms	50884 KiB

passport

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#pragma GCC optimize("Ofast,unroll-loops")
#include <bits/stdc++.h>
#define pii pair<int, int>
#define F first
#define S second
using namespace std;
int N, Q;
vector<int> cur;
int seg[800005];
vector<int> range[800005];
void init()
{
    for (int i = 0; i <= 4 * N; i++)
        seg[i] = N + 1;
}
void modify(int pos, int val, int i = 1, int L = 1, int R = N)
{
    if (L == R)
        seg[i] = min(seg[i], val);
    else
    {
        int mid = (L + R) / 2;
        if (pos <= mid)
            modify(pos, val, i << 1, L, mid);
        else
            modify(pos, val, i << 1 | 1, mid + 1, R);
        seg[i] = min(seg[i << 1], seg[i << 1 | 1]);
    }
 
 
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Compilation message (stderr)

passport.cpp: In function 'int main()':
passport.cpp:116:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
  116 |         auto [d, i] = pq.top();
      |              ^

• Subtask 1: 6 / 6
• Subtask 2: 16 / 16
• Subtask 3: 24 / 24
• Subtask 4: 8 / 8
• Subtask 5: 46 / 46