Run id: 117801

Main.cc: In function 'int main()':
Main.cc:13:3: error: 'e' was not declared in this scope
   e=d; 
   ^
Main.cc:16:3: error: 'else' without a previous 'if'
   else{
   ^
Main.cc:22:2: error: expected '}' at end of input
  }
  ^
Main.cc:22:2: error: expected '}' at end of input
Main.cc:5:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d,%d", &a, &b);
                        ^