程序代码：

# include <stdio.h>
int main (void)
{
    int sum = 0;
    int sum1 = 0;
    int i;
    int k;
    int cnt = 0;
    float avg = 0;
    float avg1 = 0;
    int cnt1 = 0;
    printf ("请输入任意两个整数值：");
    scanf ("%d %d",&i,&k);
   
   
       
       
            for (i=i;i<=k;++i)//计算奇数和代码
            {    if(i%2==1)
                    {
                    sum += i;//sum = suum + i
                    ++cnt;//计算奇数个数代码
                   
                }
       
        //以上是奇数代码
       
        //    for (i=i; i<=k;++i)//计算偶数代码
                if (i%2==0)
                { 
                    sum1 += i;//计算偶数和代码
                    ++cnt1;//计算偶数个数代码
                   
                }
               
            }
   
    avg1 = (float) sum1 / cnt1;//偶数计算平均值代码
    avg = (float) sum / cnt;//奇数计算平均值代码
    printf ("偶数和 = %d\n",sum1);
    printf ("偶数个数 = %d\n",cnt1);
    printf ("偶数平均值 = %f\n",avg1);
    printf ("奇数平均值 = %f\n",avg);
    printf ("奇数个数 = %d\n",cnt);
    printf ("奇数和 = %d\n",sum);
    return 0;
        }