习题6-6 使用函数输出一个整数的逆序数 (20 分)

#include <stdio.h>

int reverse(int number);

int main()
{
    int n;

    scanf("%d", &n);
    printf("%d\n", reverse(n));

    system("pause");
    return 0;
}

/* 你的代码将被嵌在这里 */
int reverse(int number) {
    int now = 0, cou = 0;
    while (number > 0 || number < 0) {
        cou = number % 10;
        number /= 10;
        if (now == 0 && cou == 0);
        now = now * 10 + cou;
    }
    return now;
}