统计字符串每个字符出现的次数

#include <stdio.h>
#include <string.h>

/*统计一个字符串中出现字符的个数*/
/*可见字符差不多有100个*/
int main()
{
int count[100] = {0};
int i;
char s[] = "abadfdkff%#$3203849349384389y1";

for (i = 0;i < strlen(s);i++)
{
if (s[i] == '/0')
{
break;
}

count[(int)(s[i])]++;
}

for (i = 0;i < 100;i++)
{
if (count[i] > 0)
{
printf("%5c%5d/n",i,count[i]);
}
}

return 0;
}