Run id: 125546

Main.cc: In function 'int main()':
Main.cc:22:26: error: 'i' was not declared in this scope
    if(k==l && a[l][k]!=a[i][q]){
                          ^
Main.cc:22:29: error: 'q' was not declared in this scope
    if(k==l && a[l][k]!=a[i][q]){
                             ^