初学者死都看不出程序的错误，求大神看看

/程序读取整数，直到输入0.输入终止后，报告输入的偶数（不包括0）总个数，偶数的平均值，输入的奇数总个数以及奇数的平均值

#include<stdio.h>
int main (void)
{
    int num, en, on;                                    //num是检测输入的数，en是偶数个数，on是奇数个数
    float aen = 0, aon = 0;                             //aen是偶数的平均值，aon是奇数的平均值
    printf("Please enter your numbers:\n"); 
    scanf("%d", &num);
    whlie(0 != num)
    {
        if (0 == num % 2){                              //能被2整除，是偶数
            en++;
            aen = aen + num;
        }
        else{                                           //不能被2整除，是奇数
            on++;
            aon = aon + num;
        }
        scanf("%d", &num);
    }
    printf("There are %d even numbers,%d odd numbers.\n",
                      en,             on);
    printf("The averge of even numebrs is %.2lf.The averge of odd numbers is %.2lf.\n",
                                          aen/en,                            aon/on);
    printf("Done\n");
    return 0;
}