作者：yunjinqi 类别：
日期：2023-05-31 10:18:11
阅读：469 次 消耗积分：0 分
#include <stdio.h>
int main(){
char ch;
int letter_num=0;
int blank_num=0;
int digit_num=0;
int other_num=0;
char str[10];
for(int j=0;j<10;j++) str[j]=getchar();
for (int i=0;i<10;i++){
ch = str[i];
if((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z')){
letter_num++;}
else if(ch >= '0' && ch <= '9'){
digit_num++;
}
else if(ch==' '||ch == '\n'){
blank_num++;
}else{
other_num++;
}
}
printf("letter = %d, blank = %d, digit = %d, other = %d",letter_num,blank_num,digit_num,other_num);
return 0;
}
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