#include
void fun(char *a)
{
int d = 0, s = 0, k = 0, shu = 0, qi = 0;
while (*a != '\0')
{
if (*a >= 'a' && *a <= 'z')
d++;
else if (*a >= 'A' && *a <= 'Z')
{
s++;
}
else if (*a == ' ')
{
k++;
}
else if (*a >= '0' && *a <= '9')
{
shu++;
}
else
{
qi++;
}
a++;
}
printf("大写字母:%d\n小写字母:%d\n空格:%d\n数字:%d\n其它字符:%d\n", d, s, k, shu, qi);
}
int main()
{
char b[512];
gets(b);
fun(b);
return 0;
}