1012题解

#include <stdio.h>

#include <stdlib.h>

#include<string.h>、

int main()

{

int count_num = 0,count_char = 0,count_k = 0,count_other = 0,i,length;

char s[1000];

gets(s);

length = strlen(s);

for(i = 0;i<length;i++)

{

    if(s[i]>='0'&&s[i]<='9')

        count_num++;

    if(s[i]>='a'&&s[i]<='z'||s[i]>='A'&&s[i]<='Z')

        count_char++;

    if(s[i]==' ')

        count_k++;

}

count_other = length-count_num-count_char-count_k;

printf("%d%d%d%d",count_char,count_num,count_k,count_other);

system("pause");

}