num int(input("enter the value of num")if num print(num"is positive number "if else statement the if else statement evaluates test expression and will execute body of if only when test condition is true if the condition is falsebody of else is executed indentation is used to separate the blocks program checks if the number is positive or negative num int(input("enter the value of num")if num > print("positive or zero"elseprint("negative number"elif ladder