做网站市场价seo优化主要做什么
#include<stdio.h>
int main()
{char string[81];int i,word=0,num=0;char c;gets(string);for(i=0;(c=string[i])!='\0';i++)if(c==' ')word=0;else if(word==0){word=1;num=num+1;}printf("有%d个单词\n",num);return 0;
}
#include<stdio.h>
int main()
{char string[81];int i,word=0,num=0;char c;gets(string);for(i=0;(c=string[i])!='\0';i++)if(c==' ')word=0;else if(word==0){word=1;num=num+1;}printf("有%d个单词\n",num);return 0;
}