Run id: 66545

Main.cc: In function 'int main()':
Main.cc:13:17: error: expected primary-expression before '<' token
     if(10<=x && <20){
                 ^
Main.cc:6:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%2lf",&x);
                     ^