int main()
{
char str[] = "This is a sentence";
printf("Initial string :%s:\n", str);
reverse_sentence(str, strlen(str));
printf("Reverse string :%s:\n",str);
}
int main()
{
char a[] = "The Irish National Liberation Army announces an end to its\
armed campaign.";
printf("%s\n", a);
reverse_sentence(a);
printf("%s\n", a);
}
int main()
{
/* 此处必须使用数组，因为数组在栈中；若是使用指针，字符串在数据区 */
char s[MAX_NUM];
printf("Please enter a sentence:\n");
gets(s);
reverse_sentence(s);
printf("%s", s);
return 0;
}
int main() {
char str[MAX_LEN]="", *rev;
printf("Write a sentence below:\n");
fgets(str, MAX_LEN, stdin);
if(str[0] != '\0')
str[strlen(str)-1] = '\0';
else
return 0;
rev = (char*)malloc(strlen(str)+1);
reverse_sentence(str, rev);
printf("\n%s\n", rev);
return 0;
}
