Weird bug in my program?

This is a program to find a happy number but it's not entirely working. For instance, if you put in 5555/86, it will work. However when you put in 32 it should work to get 1 however it doesn't? It says y holds 1 yet it wont break out of my loop?
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// Example program
#include <iostream>
#include <string>
#include <sstream>
using namespace std;
int lenH(int x);
int main()
{
    bool noty = true;
    stringstream convert;
    char response;
    string a;
    cin >> a;
    int counter = 0;
    int *x = new int[a.size()];
    int *total = new int[a.size()];
    int ye = 0;
    int length;
    for (unsigned int i = 0; i < a.length(); i++) {
            x[i] = a[i];
            x[i] = x[i] - 48;
            total[i] = x[i] * x[i];
            cout << total[i] << endl;
            ye = ye + total[i];
            cout << x[i] << endl;
        }
    while(counter < 1000 && ye != 1) {
        length = lenH(ye);
        int *X = new int[length];
        int *ay = new int[length];
        counter++;
        string bob;
        convert << ye;
        bob = convert.str();
        ye = 0;
        for (unsigned int z = 0; z < length; z++) {
            X[z] = bob[z];
            X[z] = X[z] - 48;
            ay[z] = X[z] * X[z];
            ye = ye + ay[z];
            cout << ye << '\n';
        }
        delete[] X;
    }
    if (ye == 1 || ye == 10) {
        cout << endl << ye << " Is a happy number\n";
    }
    else
        cout << endl << ye << " Is not a happy number\n";
    
    delete[] x;
    delete[] total;
    cin >> response;
    return 0;
    
}
int lenH(int x) {
    if (x >= 100000){
        return 6;
    }
    else if (x >= 10000){
        return 5;
    }
    else if (x >= 1000) {
        return 4;
    }
    else if (x >= 100) {
        return 3;
    }
    else if (x >= 10) {
        return 2;
    }
    else
        return 1;
    
}
Have you tried stepping through it with a debugger, so that you can see why it's behaving the way it does?
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