Submission #747377

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
747377	2023-05-24 06:23:00	vjudge1	Vepar (COCI21_vepar)	C++17	30 / 70	61 ms	10108 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
const int maxn = 1e7+1;
bool prim[10000001];
vector<int> primek;
int szamol(int a, int p){
    int r = 0;
    for(int i = p; i <= a; i *= p){
        r += a/i;
    }
    return r;
}
void solve(){
    int a, b, c, d; cin>>a>>b>>c>>d;
    for(int p : primek){
        if(szamol(d, p)-szamol(c-1, p) < szamol(b, p)-szamol(a-1, p)){
            cout<<"NE\n";
            return;
        }
    }
    cout<<"DA\n"<<endl;
}
int main(){
    ios_base::sync_with_stdio(0); cin.tie(0);
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10