Tutorial is loading...
solution
Tutorial is loading...
solution
Tutorial is loading...
solution
Tutorial is loading...
solution
Tutorial is loading...
solution
Tutorial is loading...
solution
# | User | Rating |
---|---|---|
1 | tourist | 4009 |
2 | jiangly | 3821 |
3 | Benq | 3736 |
4 | Radewoosh | 3631 |
5 | jqdai0815 | 3620 |
6 | orzdevinwang | 3529 |
7 | ecnerwala | 3446 |
8 | Um_nik | 3396 |
9 | ksun48 | 3388 |
10 | gamegame | 3386 |
# | User | Contrib. |
---|---|---|
1 | cry | 164 |
1 | maomao90 | 164 |
3 | Um_nik | 163 |
4 | atcoder_official | 161 |
5 | -is-this-fft- | 158 |
6 | awoo | 157 |
7 | adamant | 156 |
8 | TheScrasse | 154 |
8 | nor | 154 |
10 | Dominater069 | 153 |
Codeforces Round #738 Editorial
#include<bits/stdc++.h>
#define inf 0x3f3f3f3f
#define maxm 100005
#define maxn 2005
#define PII pair<int, int>
#define fi first
#define se second
typedef long long ll;
typedef unsigned long long ull;
using namespace std;
const double pi = acos(-1);
const int mod = 998244353;
const double eps = 1e-10;
const int N =1e2+10;
int n;
int a[N];
int main() {
ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
//int a,b,c;
int t;
cin>>t;
while(t--){
cin>>n;
for(int i=1;i<=n;i++)cin>>a[i];
int res=a[1];
for(int i=2;i<=n;i++)res&=a[i];
cout<<res<<endl;
}
return 0;
}
Name |
---|