Run id: 144887

Main.cc: In function 'int main()':
Main.cc:8:15: error: expected identifier before 'a'
     if('a'>=&&'a'<=90){
               ^
Main.cc:8:15: error: expected ')' before 'a'
Main.cc:4:10: warning: unused variable 'a' [-Wunused-variable]
     char a;
          ^