46 lines
764 B
C++
46 lines
764 B
C++
/*
|
|
Nome: Mario
|
|
Cognome: Montanari
|
|
Classe: 3AIN
|
|
Data: 08/03/2025
|
|
*/
|
|
|
|
#include <iostream>
|
|
#include <cctype>
|
|
|
|
#define SIZE 100+1
|
|
|
|
using namespace std;
|
|
|
|
void encryptAtbashCipher(char *str);
|
|
|
|
int main(void) {
|
|
char str[SIZE]; //ABCDEFGHIJKLMNOPQRSTUVWXYZ
|
|
|
|
cout << "Inserisci una frase: ";
|
|
cin.getline(str, SIZE);
|
|
|
|
encryptAtbashCipher(str);
|
|
|
|
return 0;
|
|
}
|
|
|
|
void encryptAtbashCipher(char *str) {
|
|
int j = 0;
|
|
|
|
for (int i = 0; str[i] != '\0'; i++) {
|
|
if (!isalpha(str[i])) {
|
|
str[j++] = str[i];
|
|
} else {
|
|
if (isupper(str[i])) {
|
|
str[j++] = 'Z' - (str[i] - 'A');
|
|
} else if (islower(str[i])) {
|
|
str[j++] = 'z' - (str[i] - 'a');
|
|
}
|
|
}
|
|
}
|
|
|
|
str[j] = '\0';
|
|
|
|
cout << "Frase codificata: " << str << endl;
|
|
} |