#include
    
         //字符串的反转using namespace std;void swap( char &cpara1, char &cpara2){ 	char temp;	temp = cpara1;	cpara1 = cpara2;	cpara2 = temp;}void RevStr( char *src){ 	char *start=src,*end=src,*ptr=src;	while(*ptr++!='\0')	{         if(*ptr==' '||*ptr=='\0')		 {            end=ptr-1;			while(start