You are given a string word that consists of digits and lowercase English letters.
You will replace every non-digit character with a space. For example, "a123bc34d8ef34" will become " 123 34 8 34". Notice that you are left with some integers that are separated by at least one space: "123", "34", "8", and "34".
Return the number of different integers after performing the replacement operations on word.
Two integers are considered different if their decimal representations without any leading zeros are different.
\n\n\n
Example 1:
\n\n\nInput: word = "a123bc34d8ef34"\nOutput: 3\nExplanation: The three different integers are "123", "34", and "8". Notice that "34" is only counted once.\n\n\n
Example 2:
\n\n\nInput: word = "leet1234code234"\nOutput: 2\n\n\n
Example 3:
\n\n\nInput: word = "a1b01c001"\nOutput: 1\nExplanation: The three integers "1", "01", and "001" all represent the same integer because\nthe leading zeros are ignored when comparing their decimal values.\n\n\n
\n
Constraints:
\n\n1 <= word.length <= 1000word consists of digits and lowercase English letters.Compiled with clang 11 using the latest C++ 20 standard.
Your code is compiled with level two optimization (-O2). AddressSanitizer is also enabled to help detect out-of-bounds and use-after-free bugs.
Most standard library headers are already included automatically for your convenience.
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Python 2.7.12.
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\\r\\n\\r\\n1. Adding an item to a hash.\\r\\n
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