#include <iostream> #include <string> #include <cctype> using namespace std; int main() { string text = "Hello World"; string result = ""; for (char c : text) { char lower = tolower(c); if (lower != 'a' && lower != 'e' && lower != 'i' && lower != 'o' && lower != 'u') { result += c; } } cout << result; return 0; }