家庭作业：有一篇文章，三行，每行八十个字符，输出其中大小写等其他字符

#include<stdio.h>
int main()
{
int lower = 0, uper = 0,num=0,blank=0,other=0;
char str[3][80];
for (int i = 0; i<3; i++)
{
gets_s(str[i]);
for (int j = 0; j<80; j++)
{
if (str[i][j]==’\0’)break;
if (str[i][j]> ‘a’&&str[i][j]<‘z’)
{
lower += 1;
}
else if (str[i][j]>‘A’&&str[i][j]<‘Z’)
{
uper += 1;
}
else if (str[i][j]>‘0’&&str[i][j] < ‘9’)
{
num += 1;
}
else if (str[i][j] == ’ ')
{
blank += 1;
}
else
{
other += 1;
}
}
}
printf(“lower:%d\nuper:%d\nnum:%d\nblank:%d\nother:%d”,lower,uper,num,blank,other);
return 0;
}

标签：字符,lower,int,八十个,家庭作业,else,num,str,blank
来源： https://blog.csdn.net/qq_52322912/article/details/110139283