diff --git a/Codeforces/Codeforces_261_459B.cpp b/Codeforces/Codeforces_261_459B.cpp index 3ef16e8..d0e28ee 100644 --- a/Codeforces/Codeforces_261_459B.cpp +++ b/Codeforces/Codeforces_261_459B.cpp @@ -1,12 +1,13 @@ #include +#define ll long long int using namespace std; main() { - long long i,j,n,a[200040]; + ll i,j,n,a[200040]; for(cin>>n;j++>a[j]; sort(a,a+n+1); for(;a[++i]==a[i+1];); for(;a[--j]==a[j-1];); if(i>j)cout<<0<<' '<