微软面试之10 单词翻转

http://blog.csdn.net/v_JULY_v/article/details/6126406

//单词翻转///abcde  edcba///abcd dcbavoid Swap(char &a,char& b){char temp=a;a=b;b=temp;}void reverseAnser(char str[],int end,int begin){if(end-begin<=0)return;Swap(str[begin],str[end]);reverseAnser(str,--end,++begin);}int main(){char str1[]="1456";char* str=(char*)malloc(sizeof(char)*((sizeof(str1))/sizeof(char)));strcpy(str,str1);reverseAnser(str,strlen(str)-1,0);cout<<str<<endl;return 0;}