String to Integer (atoi)
Medium
Strings
String
Implement atoi: convert string to integer with overflow handling.
Constraints
0 ≤ len ≤ 200
Examples
Example 1:
Input: 42
Output: 42
Example 2:
Input: -42
Output: -42
Tests:
Runtime:
Memory:
Test
Input:
Expected:
Got:
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