Submission #758416

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
758416	2023-06-14 15:20:17	Jarif_Rahman	Cat Exercise (JOI23_ho_t4)	C++17	100 / 100	383 ms	52248 KiB

Main

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#include <bits/stdc++.h>
#define pb push_back
#define f first
#define sc second
using namespace std;
typedef long long int ll;
typedef string str;
struct segtree{
    int k;
    vector<int> v;
    segtree(int n){
        k = 1;
        while(k < n) k*=2;
        k*=2;
        v.resize(k, -1);
    }
    void upd(int in, int x){
        in+=k/2;
        v[in] = x;
        in/=2;
        while(in > 0){
            v[in] = max(v[2*in], v[2*in+1]);
            in/=2;
        }
    }
    int get(int l, int r, int nd, int a, int b){
        if(b < l || a > r) return -1;
        if(a >= l && b <= r) return v[nd];
        int c = (a+b)/2;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 7 / 7
• Subtask 3: 7 / 7
• Subtask 4: 10 / 10
• Subtask 5: 20 / 20
• Subtask 6: 23 / 23
• Subtask 7: 26 / 26