Answer by Pete Becker for Search a string for all occurrences of a substring...
The usual approach is to search in place:std::string::size_type pos = 0;int count = 0;for (;;) { pos = large.find(small, pos); if (pos == std::string::npos) break;++count;++pos;}That can be tweaked if...
View ArticleAnswer by Davide Spataro for Search a string for all occurrences of a...
The problem with your function is that you are checking that:Hello is substring of Helloello is substring of ellollo is substring of llo... of course this matches 5 times in this case.What you really...
View ArticleAnswer by RJ Trujillo for Search a string for all occurrences of a substring...
I figured it out. I did not need a nested for loop because I was only comparing the secondary string to that of the string. It also removed the need to take the substring of the first string. SOOO......
View ArticleSearch a string for all occurrences of a substring in C++
Write a function countMatches that searches the substring in the given string and returns how many times the substring appears in the string. I've been stuck on this awhile now (6+ hours) and would...
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