Accepted
/in/foo.cc: In function 'int main()':
/in/foo.cc:10:17: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
} else if(a==80&a<90)
~^~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:10:17: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
} else if(a==80&a<90)
~^~~~
