寒假算法基础集训营3 F题题解
宙天
https://ac.nowcoder.com/acm/contest/120563/A
附本人ac码：
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define endl '\n'
#define mod 998244353
const ll N=1e6+10;
int main()
{
ios::sync_with_stdio(false);
cin.tie(nullptr);
cout.tie(nullptr);
int t;
cin>>t;
while(t--)
{
ll n;
cin>>n;
cout<<n+n/5-1<<endl;
}
return 0;
}
