Extracting String Data

2023/Oct/Nov·Variant 2

EASYString Processing

Input a string, a starting position, and a length. Output the extracted substring, then the entire original string in lowercase.

Input: A string, an integer start position (1-indexed), and an integer length. Output: The substring, then the lowercase string.

Example:

Input:  Learning Never Exhausts The Mind
        25
        8
Output: The Mind
        learning never exhausts the mind

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Sample Test Cases

Test 1: Past paper example

Inputs: Learning Never Exhausts The Mind, 25, 8

Expected: The Mind learning never exhausts the mind

Test 2: First word

Inputs: Computer Science, 1, 8

Expected: Computer computer science

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