题解 | 序列中删除指定数字

#include <stdio.h>
int main()
{
    int n = 0, delete = 0;
    int arr[51];
    while (scanf("%d", &n) != EOF)
    {
        for (int i = 0; i < n; i++)
        {
            scanf("%d", &arr[i]);
        }
        scanf("%d", &delete);
        int count = 0;
        for (int i = 0; i < n; i++)
        {
            if (arr[i] == delete)
            { 
                do 
                {
                    count++;
                    for (int j = i; j < n; j++)
                    {
                        arr[j] = arr[j + 1];
                    }
                } while (arr[i] == delete);
            }
        }
        for (int i = 0; i < n - count; i++)
        {
            printf("%d ", arr[i]);
        }
    }
    return 0;
}