Question

Python My ITlab:

1. Write some code that repeatedly reads a value into the variable n until a number between 1 and 10 (inclusive) has been entered.

2. Write some code that repeatedly reads a value from standard input into the variable response until at last a Y or y or N or n has been entered.

3.Write a loop that reads positive integers from standard input, printing out those values that are greater than 100, each on a separate line, The loop terminates when it reads an integer that is not positive.

4.Write a loop that reads positive integers from standard input, printing out those values that are even, each on a separate line. The loop terminates when it reads an integer that is not positive.

Answer 1

Solution:

1Problem:

Code:

# this loop will iterate till n is in between 1 to 10 inclusive
while(True):
    # to except any conversion errors
    try:
        n = int(input(""))
        if(n>=1 and n<=10):
            break
    except:
        pass

Image:

SampleOutput:

2ndProblem:

Code:

# loop will iterate till response is equal to Y or y or N or n
while(True):
    try:
        response = input("")
        if(response == "Y" or response == "y" or response == "N" or response == "n"):
            break
    except:
        pass

SampleOutput:

3rdProblem:

Code:

# loop to read values till input value is negative
while(True):
    try:
        n = int(input(""))
        # if n is less than 0 break the loop
        if(n < 0):
            break
        # if n is greater than 100 print n
        if(n > 100):
            print(n)
    except:
        pass

SampleOutput:

4thProblem:

Code:

# loop will iterate till input value is negative
while(True):
    try:
        n = int(input(""))
        if(n < 0):
            break
        # print n if n is even number
        if(n%2 == 0):
            print(n)
    except:
        pass

SampleOutput: