Run id: 155325

Main.cc: In function 'int main()':
Main.cc:14:18: error: lvalue required as left operand of assignment
    if(i==j || i+j=n+1){
                  ^
Main.cc:17:3: error: expected '}' before 'else'
   else printf("5%d",a[i][j]+m);
   ^