Submission #758420

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
758420	2023-06-14 15:21:59	Jarif_Rahman	Two Currencies (JOI23_currencies)	C++17	100 / 100	729 ms	51596 KiB

currencies

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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;
#define int ll
const int K = 19;
struct BIT{
    int n;
    vector<ll> sm;
    BIT(int _n){
        n = _n;
        sm.resize(n);
    }
    void add(int in, ll x){
        in++;
        while(in <= n) sm[in-1]+=x, in+=in&-in;
    }
    void add(int l, int r, ll x){
        add(l, x);
        if(r+1 < n) add(r+1, -x);
    }
    ll get(int in){
        in++;
        ll s = 0;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 28 / 28
• Subtask 3: 30 / 30
• Subtask 4: 32 / 32