#include <iostream> #include <string> using namespace std; using std::string; int main() { string str("AbZal NUrgAzy"); for (auto n : str) { if (isupper(n)) cout << (char)(tolower(n)); else cout << (char)(toupper(n)); } cout << endl; return 0; }
#include <iostream> #include <string> using namespace std; using std::string; int main() { string str("AbZal NUrgAzy"); for (auto n : str) { if (isupper(n)) cout << (char)(tolower(n)); else cout << (char)(toupper(n)); } cout << endl; return 0; }