Submission #802014

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
802014	2023-08-02 09:05:34	detroiddh	Radio (COCI22_radio)	C++17	110 / 110	994 ms	143788 KiB

Main

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#include<bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
const ll maxn = 1e6 + 3;
const ll mod = 1e9 + 7;
int n, Q, xa[maxn];
bool on[maxn];
vector<int>prime[maxn];
set<int>s[maxn];
int st[4 * maxn];
void sang()
{
    for(ll i = 2 ; i <= n ; ++i)
    {
        if(prime[i].empty())
        {
            for(ll j = i ; j <= n ; j += i)
            {
                prime[j].push_back(i);
            }
        }
    }
}
int get(int si, int sl, int sr, int l, int r)
{
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 30 / 30
• Subtask 3: 70 / 70