求出一批非零整数中的奇数、偶数的平均值，用0作为终止标记。要求按奇数平均值,偶数平均值的形式输出结果。输出数据不控制列宽，均保留2位小数。例如输入 3 6 8 3 1 7 0 则应输出 3.50,7.00 注意：语言选DEV C++。

#include <stdio.h>

int main() {
    int num, sum_odd = 0, count_odd = 0, sum_even = 0, count_even = 0;
    while (scanf("%d", &num) && num != 0) {
        if (num % 2 == 0) {
            sum_even += num;
            count_even++;
        } else {
            sum_odd += num;
            count_odd++;
        }
    }
    if (count_odd == 0) {  // 防止除数为0
        printf("0.00,");
    } else {
        printf("%.2f,", (float) sum_odd / count_odd);
    }
    if (count_even == 0) {
        printf("0.00");
    } else {
        printf("%.2f", (float) sum_even / count_even);
    }
    return 0;
}