array 2 dimensi

#include<iostream>
#define max 100
using namespace std;

int main(){
int a[max][max];
int b[max][max];
int n;
cout<<"masukan  nnnya =";cin>>n;
cout<<"input"<<endl;
for(int i=0;i<n;i++){
for(int j=0;j<n;j++){
cout<<"baris ke- "<<i+1<<"kolom ke - "<<j+1<<" : ";
cin>>a[i][j];
}
}
cout<<"input 2"<<endl;
for(int i=0;i<n;i++){
for(int j=0;j<n;j++){
cout<<"baris ke- "<<i+1<<"kolom ke - "<<j+1<<" : ";
cin>>b[i][j];
}
}
cout<<"\n output"<<endl;
for(int i=0;i<n;i++){
for(int j=0;j<n;j++){
cout<<a[i][j]<<" ";
}
cout<<endl;
}
cout<<endl;
cout<<"\n output 2"<<endl;
for(int i=0;i<n;i++){
for(int j=0;j<n;j++){
cout<<b[i][j]<<" ";
}
cout<<endl;
}
cout<<endl;



}