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  1. #include <algorithm>
  2. #include <cctype>
  3. #include <iostream>
  4. #include <iterator>
  5. #include <string>
  6.  
  7. using namespace std;
  8.  
  9. int main() {
  10. 	auto fulltext = "my name is John. i have a girlfriend. her name is Anna"s;
  11.  
  12. 	transform(crbegin(fulltext), make_reverse_iterator(find(cbegin(fulltext), cend(fulltext), '.')), rbegin(fulltext), [](const unsigned char idx) { return toupper(idx); });
  13.  
  14. 	cout << fulltext << endl;
  15. }
Success #stdin #stdout 0s 3468KB
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stdin
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Standard input is empty
stdout
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my name is John. I HAVE A GIRLFRIEND. HER NAME IS ANNA
https://ideone.com/gDwxoz
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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