Run id: 130372

Main.cc: In function 'int main()':
Main.cc:9:10: error: 'i' was not declared in this scope
    int a[i][j]={0};
          ^
Main.cc:9:13: error: 'j' was not declared in this scope
    int a[i][j]={0};
             ^
Main.cc:15:13: error: 'a' was not declared in this scope
        cin>>a[i][j];
             ^
Main.cc:18:13: error: 'b' was not declared in this scope
        cin>>b[i][j];
             ^
Main.cc:23:24: error: 'a' was not declared in this scope
             cout<<" "<