What does the error " bad operand types for binary operator '&&' " mean in java program?

Question

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. question from:https://stackoverflow.com/questions/65936337/bad-operand-types-for-binary-operator-how-can-i-solve-this

Answer 1

It is quite clear - && is a binary operator and you need to use a boolean operand for it.

Here:

if((number[i]>100) && (number[i]<200) && (number[i]/7))

(number[i]/7) is a number, and it does not qualify to be an operand of && operator.