C语言程序实现，统计字符串里面各个字符的个数在总字符个数中的比例，并打印输出。

#include<stdio.h>
int main()
{
    char *ppp= "aaassadddeeds";
    char c[255] = {0};//存放字符
    uint32 ccnt[255] = { 0 };//存放字符对应的个数
    char *t = NULL;
    t = ppp;
    uint32 index_i = 0;
    uint32 count = 0;//总字符的个数
    uint32 cnt = 0;//字符的种类数
    while (*t != '')
    {
             /*在存储区域内之前出现过*/
        for (index_i = 0; index_i < cnt; index_i++)
        {
            if (c[index_i] == *t)
            {
                ccnt[index_i]++;
                break;
            }
        }
           /*在存储区域内第一次出现*/
        if (index_i >= cnt)
        {
            c[cnt++] = *t;
            ccnt[index_i]++;

        }
        t++;
        count++;
    }
    printf("%d
", debug);
    printf("%d
", count);
    for (index_i = 0; index_i < cnt; index_i++)
    {
        printf("%c %.2f%%
", c[index_i], float((float)ccnt[index_i] / count)*100);
    }
    return 0;
}