Program C++:
#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <cstring>
using namespace std;
int main() {
char s[100];
char bfr[100];
//Citeste cuvant
cin >> s;
//Afiseaza secventele cerute
for (int i = 0; i < strlen(s) - 1; i++) {
for (int j = i + 1; j < strlen(s); j++) {
if (s[i] == s[j]) {
//Copiaza secventa intr-o variabila temporara
strncpy(bfr, s + i, j - i + 1);
bfr[j - i + 1] = 0;
//Afiseaza textul din variabila temporara
cout << bfr << endl;
}
}
}
}
