题解 | #统计单词#

#include<stdio.h>
#define Maxsize 100
int judge(char a){
	if(a>=97&&a<123) return 1;
	else return 0;
}
int countw(char a[]){
	int i = 0,count = 0;
	while(a[i]!='\0'){
		if(judge(a[i]) && a[i+1]==' '){
			count++;
		}
		i++;
	}
	return count+1;
} 
int main(){
	char str[Maxsize];
	gets(str);
	int count = 0,i = 0;
	count = countw(str);
	int ccount[Maxsize] = {0};
	int j = 0;
	while(str[j]!='\0'&&str[j]!='.'){
		if(judge(str[j])){
			ccount[i]++;
			if(str[j+1]==' '||str[j+1]=='.'){
				i++;
			}
		}
		j++;
	}
	for(i=0;i<count;i++){
		printf("%d ",ccount[i]);
	}
	return 0;
}