Run id: 81546

Main.cc: In function 'int main()':
Main.cc:12:7: error: 'a_l' was not declared in this scope
       a_l++;
       ^
Main.cc:17:4: error: expected '(' before '[' token
  if[a_1==b_1]{
    ^
Main.cc:19:3: error: 'else' without a previous 'if'
  }else{
   ^
Main.cc:8:9: warning: unused variable 'a_1' [-Wunused-variable]
     int a_1=0;
         ^
Main.cc:9:9: warning: unused variable 'b_1' [-Wunused-variable]
     int b_1=0;
         ^