#include<stdio.h>
#include<string.h>
int main()
{
    char name[50];
    int id[9];
    float hight;
    printf("Please inter your name.");
    gets_s(name);
    int i;
    for (i = 1; i < 9; i++)
    {
        printf("Please inter the oder of %d in your id", i);
        scanf_s("%f", &id[i]);
    }
    printf("Please inter your hight in meter.");
    scanf_s("%f", &hight);// inter the hight//
    int a = strlen(name);
    int b;
    int c = 0;
    char name_rev[50];
    for (b = a; b >=0; b--)
    {
        name_rev[c] = name[b];
        c=c++;
    }
    printf("The reverse name is s%.\n", name_rev); 颠倒部分
    getchar();
    float d = id[1] + id[2] + id[3] + id[4];
    float e = id[5] + id[6] + id[7] + id[8];
    float f = d / e;
    printf("The addition of first 4 digits is %d.\n", d);
    printf("The addition of last 4 digits is %d.\n", e);
    printf("The division of them is %f.\n", f);
    getchar();
    float g = hight*3.02083;
    float h = g / 12;
    int j = g;
    int k = h;
    if (g - j < 0.5)
        j = j;
    else
        j = j++;
    if (h - k < 0.5)
        k = k;
    else
        k = k++;
    printf("Your hight is about %f feet and %f inch.\n", k, j);
    getchar();
    return 0;
   
}
颠倒输出的一直是s 算出的数全是整型 什么情况呀

数字的解决了 颠倒的还没搞懂

把不懂的地方整理出来了 帮忙看看呀
char name[50];
printf("Please inter your name.");
     gets_s(name);
char name_rev[50];
     for (b = a; b >=0; b--)
     {
         name_rev[c] = name[b];
         c=c++;
     }
     printf("The reverse name is s%.\n", name_rev);