#include <iostream> #include <string> using namespace std; string str; int main() { cin >> str; for (int i = 0 ; i < str.length() ; i++) { if (str[i] == '5') { str[i] = '*'; } } cout << str << endl; return 0; }
#include <iostream> #include <string> using namespace std; string str; int main() { cin >> str; for (int i = 0 ; i < str.length() ; i++) { if (str[i] == '5') { str[i] = '*'; } } cout << str << endl; return 0; }