Run id: 138379

Main.cc: In function 'int main()':
Main.cc:6:11: error: lvalue required as left operand of assignment
 if(a>90&&a=90){ 
           ^
Main.cc:9:12: error: expected primary-expression before '>' token
  else if(a=>80&&a<90){ 
            ^
Main.cc:12:3: error: 'eles' was not declared in this scope
   eles if(a=<80&&a=>70)
   ^
Main.cc: At global scope:
Main.cc:15:4: error: 'eles' does not name a type
    eles if(a=>60&&a<70){
    ^