// Created by SoloLearn // Language: C++ // Task Description: Create different functions that take the original text and manipulate it according to the directions in the code. One of the functions is already implemented, and two more are available. You are free to implement new styles and conventions, too. #include using namespace std; string allLower(string str){ for(unsigned i=0; i < str.length(); i++){ str[i] = tolower(str.at(i)); } return str; } string allUpper(string str){ for(unsigned i=0; i < str.length(); i++){ str[i] = toupper(str.at(i)); } return str; } // Implement the camelCase string camelCase(string str) { str[0]=tolower(str.at(0)); for (unsigned i = 0; i < str.length(); i++) { if (isblank(str.at(i))){ str[i+1] = toupper(str.at(i+1)); str.erase(i, 1); } } return str; } // Implement the snake_case string snake_case(string str) { for (unsigned i = 0; i < str.length(); i++) { if (isblank(str.at(i))){ str[i] = '_'; } } return str; } string cApItAlIzEAllvOwEls(string str) { for (unsigned i = 0; i < str.length(); i++) { if (isalpha(str.at(i))) { char vowel = str.at(i); switch (vowel) { case 'a': case 'e': case 'i': case 'o': case 'u': str[i] = toupper(str.at(i)); break; } } } return str; } int main() { //sample text string text = "I am coding C++ on SoloLearn"; cout << allLower(text) << endl; cout << allUpper(text) << endl; cout << camelCase(text) << endl; cout << snake_case(text) << endl; cout << cApItAlIzEAllvOwEls(text) << endl; return 0; }

ManipulateTheString