Run id: 132192

Main.cc: In function 'int main()':
Main.cc:9:5: error: expected ';' before 'return'
     return 0;
     ^
Main.cc:7:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%3d%1d",&a,&b);
                          ^