Submission #1344066

#	Time	Username	Problem	Language	Result	Execution time	Memory
1344066		stone	Gingerbread (BOI25_gcd)	C++20	0 / 100	1 ms	348 KiB

Main

#include<bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
#define pb push_back
signed main(){
    int n;
    cin>>n;
    vector<int>a(n);
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    sort(a.begin(),a.end());
    int l=0;
    int ans=0;
    while(1){
        int g=0;
        for(int i=0;i<n;i++){
            g= __gcd(g,a[i]);
        }
        if(g==1)break;
        a[l++]++;
        ans++;
    }
    cout<<ans;
}

• Subtask 1: 0 / 0
• Subtask 2: 0 / 17
• Subtask 3: 0 / 34
• Subtask 4: 0 / 11
• Subtask 5: 0 / 38