题解 | #[NOIP2018]标题统计#
[NOIP2018]标题统计
https://www.nowcoder.com/practice/b14b87bc6a4547a6839e0a5867c98dba
#include<stdio.h>
#include<string.h>
#include<ctype.h>
int main()
{
char s[100]="0";
gets(s);
int length=strlen(s);
int count=0;
for(int i=0;i<length;i++)
{
if(isalpha(s[i])) count++;
else if(isdigit(s[i])) count++;
}
printf("%d\n",count);
return 0;
}
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