How can I return 4 values???
Code:#include <iostream> using namespace std; double encrypt(int number) { int digit1, digit2, digit3, digit4, encrypt1, encrypt2, encrypt3, encrypt4; digit4 = number % 10; digit3 = ((number % 100) - digit4)/10; digit2 = ((number % 1000) - digit3)/100; digit1 = ((number - number % 1000))/1000; encrypt1 = (digit3 + 7)%10; encrypt2 = (digit4 + 7)%10; encrypt3 = (digit1 + 7)%10; encrypt4 = (digit2 + 7)%10; } int main() { int num; cin>>num; cout<<encrypt(num); }