Computer Science
Strings
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Write a function that returns number of times a substring occurs in a string.
In the string below how many times does the string "EAT" occur?
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Given an ASCII string, find the sum of all the numeric characters in the string. For example, for 'abc1234z' the sum of all numeric characters is \(1 + 2 + 3 + 4 = 10\). What is the sum of all the numeric characters in the string below?
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