#include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; for(int i=0;i<n;i++) { cout<<"|"; for(int j=0;j<n-2;j++) { if(i==0||i==n-1||i==n/2) { cout<<"-"; } else { cout<<"x"; } } cout<<"|\n"; } }
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