//比较两个c风格字符串的值
#include<iostream>
#include<cstring>
using namespace std;
int main(void){
    const int str_size=80;
    char *str1,*str2;
    str1=new char[str_size];
    str2=new char[str_size];
    if(str1==NULL || str2==NULL){
        cout<<"No enough memory!"<<endl;
        return -1;
    }
   
    cout<<"Enter two strings:"<<endl;
    int result;
    result=strcmp(str1,str2);
    if(result<0)
        cout<<str1<<"小于"<<str2<<endl;
    else if(result>0)
        cout<<str1<<"大于"<<str2<<endl;
    else
        cout<<str1<<"等于"<<str2<<endl;
        
    delete [] str1;
    delete [] str2;
    return 0;
}
//编译后如下
/*Enter two strings:
 Z?∮赑


--------------------------------
Process exited after 1.022 seconds with return value 0
请按任意键继续. . .

*/