如何将uint64转换为字符串

num = 12345678901234567890
str_num = str(num)
print(str_num)

long num = 12345678901234567890L;
String strNum = Long.toString(num);
System.out.println(strNum);

#include <iostream>
#include <string>
using namespace std;

int main() {
    uint64_t num = 12345678901234567890ULL;
    string strNum = to_string(num);
    cout << strNum << endl;
    return 0;
}

def uint64_to_string(num):
    if num == 0:
        return "0"
    result = ""
    while num > 0:
        digit = num % 10
        result = str(digit) + result
        num //= 10
    return result

num = 12345678901234567890
str_num = uint64_to_string(num)
print(str_num)

public class Main {
    public static void main(String[] args) {
        long num = 12345678901234567890L;
        String strNum = uint64ToString(num);
        System.out.println(strNum);
    }

    public static String uint64ToString(long num) {
        if (num == 0) {
            return "0";
        }
        StringBuilder result = new StringBuilder();
        while (num > 0) {
            long digit = num % 10;
            result.insert(0, digit);
            num /= 10;
        }
        return result.toString();
    }
}

#include <iostream>
#include <string>
using namespace std;

string uint64ToString(uint64_t num) {
    if (num == 0) {
        return "0";
    }
    string result = "";
    while (num > 0) {
        uint64_t digit = num % 10;
        result = to_string(digit) + result;
        num /= 10;
    }
    return result;
}

int main() {
    uint64_t num = 12345678901234567890ULL;
    string strNum = uint64ToString(num);
    cout << strNum << endl;
    return 0;
}