Get Digits
When you want to get all the digits of a integer n, instead of doing n /= 10, n % 10, use to_string(n). It's shorter and less error-prone. For example, you don't need to consider n = 0.
Problems
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When you want to get all the digits of a integer n, instead of doing n /= 10, n % 10, use to_string(n). It's shorter and less error-prone. For example, you don't need to consider n = 0.
Last updated