请问为什么字母数是10个
孤远无梦 2020-01-23 10:07:41 #include<stdio.h>
int main()
{
char c[18]={'I',' ','h','a','v','e',' ','1','2','3',' ','y','u','a','n','!','!','!'};
int i;
int a,b,s,d;
for(i=0;i<18;i++)
{
if(c[i]>='A'&&c[i]<='Z'||c[i]>='a'&&c[i]<='z')
a++;
else if(c[i]>=48&&c[i]<=59)
b++;
else if(c[i]==' ')
s++;
else
d++;
}
printf("字母:%d",a);
printf("数字:%d",b);
printf("空格:%d",s);
printf("其他:%d",d-1);
return 0;
}