Decrement OR Increment - CodeChef Solution

Today we are going to solve the Decrement OR Increment CodeChef solution which mainly uses if and else statement.

So, without wasting your time let's straight away dive into the question.

Task 

Write a program to obtain a number N and increment its value by 1 if the number is divisible by 4 otherwise decrement its value by 1.

Input Format:

• First line will contain a number N.

Output Format:

Output a single line, the new value of the number.

Constrains

• 0 ≤ N ≤ 1000

Sample Input 

5

Sample Output 

4

Explanation:

Since 5 is not divisible by 4 hence, its value is decreased by 1.

Solution - Decrement OR Increment CodeChef Solution

Python 3 

# cook your dish here
a = int(input())
if (a % 4 == 0):
    a = a + 1
    print(int(a))
else:
    a = a - 1
    print(int(a))

Decrement OR Increment - CodeChef Solution

Conclusion

I hope after going through this post, you have understand how to use if and and else statement to solve the Decrement OR Increment Problem.

The above problem is generated by CodeChef but the solution is provided by Sloth Coders. If you have any doubt regarding the problem ( Decrement OR Increment ) feel free to contact in the Comment section.

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A Sloth Who loves to Code.