Recursive Function

Medium Functions
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Problem Statement

Write a Python program defining a recursive function `sum_n(n)` that computes the sum of numbers from 1 to `n`.

Input Format

An integer N (1 <= N <= 50).

Output Format

Print the sum.

Constraints

1 <= N <= 50

Sample Input

5

Sample Output

15

Explanation

A recursive function calls itself with a base case to terminate.

Starter Code

def sum_n(n):
    # Write your code here
    pass

n = int(input())
print(sum_n(n))

Limits

  • Time Limit: 1s
  • Memory Limit: 256MB

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Updated: March 15, 2026
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