View Code of Problem 58

//C语言考试练习题_单词统计

#include <stdio.h>
#include <string.h> 
int main(){
	char ch[100];
	gets(ch);
	
	int sum = 0;
	for(int i = 0;i<strlen(ch);i++){
		if((ch[i]==' ')&&(ch[i+1]!=' ')){
			sum++;
		}
		
	}
	printf("%d\n",sum);
	
	return 0;
}