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CBSE Class 10 Computer Applications Question 16 of 26

Python Conditionals and Loops — Question 7

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Question

Question 6

What is following code doing ? What would it print for input as 3 ?

n = input( "Enter an integer:" )
if n < 1 :
    print "invalid value"
else :
    for i in range(1, n + 1): 
        print i * i
Answer

The code will print the square of each number from 1 till the number given as input by the user if the input value is greater than 0. Output of the code for input as 3 is shown below:

Enter an integer:3
1
4
9