How hard is LeetCode 2235. Add Two Integers?

LeetCode 2235. Add Two Integers is rated Easy on LeetCode.

What topics does LeetCode 2235. Add Two Integers cover?

LeetCode 2235. Add Two Integers is tagged Math on LeetCode.

Add Two Integers — LeetCode 2235 Python Solution

EasyMath

Problem: #2235
Pattern: Math and Number Theory
Reading time: 2 min
Source: leetcode.com

The problem

Given two integers num1 and num2, return the sum of the two integers.

Example

Input: num1 = 12, num2 = 5
Output: 17
Explanation: num1 is 12, num2 is 5, and their sum is 12 + 5 = 17, so 17 is returned.

Python solution

Python

class Solution:
    def sum(self, num1: int, num2: int) -> int:
        return num1 + num2

Complexity

Measure	Complexity
Time	O(n) or O(1)
Space	O(1) auxiliary

Pattern: Math and Number Theory

Find the closed form, the invariant, or the modular identity — and skip the loop entirely. LeetCode 2235. Add Two Integers is filed here on both counts: the reference solution below belongs to the algorithm family this hub collects, and LeetCode tags it Math.

The math and number theory guide has the Python template for the pattern and the 485 LeetCode problems that use it.

Frequently asked questions

How hard is LeetCode 2235. Add Two Integers?: LeetCode 2235. Add Two Integers is rated Easy on LeetCode.
What topics does LeetCode 2235. Add Two Integers cover?: LeetCode 2235. Add Two Integers is tagged Math on LeetCode.