英语句子单词倒序

#include<stdio.h>int main(){    char a[100] = {0};    char ch;    int i=0,N,count=0,start;    printf("Enter a sentence:");    while((ch=getchar())!=('\n'))    {        a[N++] = ch;    }    for (i = N - 2; i >= 0; i--)        if (a[i] != ' ')            count++;        else        {            for (start = i + 1; start <= count + i; start++)                printf("%c", a[start]);            printf("%c",a[i]);            count = 0;        }    for (start = 0 ;start < count; start++)        printf("%c", a[start]);    printf("%c", a[N - 1]);}

运行结果如下：