Is_int


#1

Hi, is there any wrong in my program. i had understood that for every +ve integer this program is valid. But how to -ve integers will be executed is there any instruction that i have add to my program. could any one help me.


#2

Please read the instructions, they describe what behaviour to test for


#3

As per instructions i have written my program?


#4

No, not quite. You will need to read the instructions more carefully for both of those exercises.


#9