求助Dalao！！！写完之后把思路忘光光了QAQ，根本看不懂自己滴程序~~~ 大佬能来挑挑毛病吗

程序附上：

#include <iostream>
#include <cstdio>
#include <algorithm>
#include <cmath>
#include <string>
#include <iomanip>
using namespace std;
int n, s = 0, temp;
int main ()
{
    scanf ("%d", &n);
    int a[n], b[n];
    for (int i = 0; i <= n; i++)
        a[i] == i + 1;
    for (int i = 0; i <= n; i++)
        b[i] = a[i];
    for (int i = 0; i <= n; i++)
    {
        int y = 0, m = 0;
        temp = b[i];
        while (! b[i] < 10)
            y ++;
            b[i] /= 10;
        s += b[i];
        while (m != y)
        {
            b[i] *= 10;
            s += b[i];
        }
    }
    printf ("%d\n", s);
    return 0;
}

C++的，在线求助 2024/9/6