#include<stdio.h>
int main(void)
{
int d = 0; //大å个æ°
int x = 0; //å°å个æ°
int s = 0; //æ°å个æ°
char arr[] = {'ä¸', 'a', 'b', 'c' , 'A', 'B', 'C', '0', '1', 'd', 'å½', 'z'};
int len = sizeof(arr) / sizeof(arr[0]);
for(int i = 0; i < len; i++)
{
if(arr[i] <= 'z' && arr[i] >= 'a')
{
x = x +1;
}
else if(arr[i] <= 'Z' && arr[i] >= 'A')
{
d = d +1;
}
if(arr[i] <= '9' && arr[i] >= '0')
{
s = s +1;
}
}
printf("大åä¸ªæ° %d\nå°åä¸ªæ° %d\n æ°åä¸ªæ° %d\n å
¶ä»ä¸ªæ°%d\n\n", d, x, s, len - d - x - s);
return 0;
}
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