Anagramy ABC

#include<iostream>
using namespace std;

bool ana (string s1, string s2) {
    if (s1.size() != s2.size()) {
        return false;
    }
    int Ts[2][3];
    Ts[0][0] = 0;
    Ts[0][1] = 0;
    Ts[0][2] = 0;
    Ts[1][0] = 0;
    Ts[1][1] = 0;
    Ts[1][2] = 0;
    int i = 0;
    while (true) {
        if (int(s1[i]) == 0) {
            break;
        } else {
            Ts[0][int(s1[i])-65]++;
            Ts[1][int(s2[i])-65]++;
        }
        i++;
    }
    if (Ts[0][0] == Ts[1][0] && Ts[0][1] == Ts[1][1] && Ts[0][2] == Ts[1][2]) {
        return true;
    }
    return false;
}
int main () {
    string s1;
    cin >> s1;
    string s2;
    cin >> s2;
    cout << ana (s1, s2);
}