#include "stdafx.h" #include "stdio.h"int main(int argc, char* argv[]) {char a[81];int i;int num=0,word=0;char c;gets(a);for(i=0;(c=a[i])!='\0';i++)if(c==' ')word=0;else if(word==0){word=1;num++;}printf("%d\n",num);return 0; }
转载于:https://www.cnblogs.com/P201821440046/p/10819687.html