Problem
Given a sentence S, replace every word with its length, and print the numbers separated by spaces.
Input format
Input
input.txt
- String S (up to 100 chars, may contain spaces)
Output format
Output
output.txt
- The lengths of each word, separated by spaces
Example
input
hello world
output
5 5
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Sample cases (from the problem)
Sample Case 1
Input
hello world
Expected output
5 5
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