Question

5.20 (Ch 5) HW: Output range with increment of 10 

Write a program whose input is two integers, and whose output is the first integer and subsequent increments of 10 as long as the value is less than or equal to the second integer 

Ex: If the input is: -15 30 

Then the output is: 15 -5 5 15 25 

Ex: If the second integer is less than the first as in 20 5, the output is: Second integer can't be less than the first. 

For coding simplicity, output a space after every integer, including the last. 

Answer 1

Code:

def main():
   a=int(input()) #reading input number 1 from console from user
   b=int(input()) #reading input number 2 from console from user
   if a>b: #Checking whether first number is grater than second or not
       print("Second integer can't be lesser than the first")
   while a<=b:
       print(a,end=" ") #printing number until a is less than b where a is incremented by 10 every time
       a=a+10 #incrementing number by 10

if __name__ == '__main__':
   main()

Indendation:

main.py 1 def main: 1 def main): a-int(input)) b-int(input)) ifab: 4 print("Second integer can't be lesser than the first") while a-b: print (a,end-" ") a-a+10 10 if-name-_-, main ー. : main()

Sample i/o:

sushmanths-MacBook-Pro:Desktop sushmanths python3 main.py 20 Second integer can't be lesser than the first sushmanths-MacBook-Pro:Desktop sushmanth$ python3 main.py -15 30 1 5 -5 5 15 25 sushmanths-MacBook-Pro:Desktop sushmanth$

Explanation:

As given in requirements a method was written by name main. In main two numbers are taken as input from the user using console. if the number 1 is greater than number 2 then the message "Second integer can't be lesser than the first" is printed on to the screen. if number 1 is less than number 2, then in each iteration a is printed separated by a space and a is incremented by 10. To run the program use "python main.py", after saving the code in main.py file.

Answer 2

num_1 = int(input())

num_2 = int(input())

if num_1 > num_2:

        print("Second integer can't be less than the first.", end='')

for x in range(num_1, num_2+1, 10):

    print('{} '.format(x), end='')

print('')

Answer 3

num_1 = int(input())

num_2 = int(input())

if num_1 > num_2:

        print("Second integer can't be less than the first.", end='')

for x in range(num_1, num_2+1, 5):

    print('{} '.format(x), end='')

print('')