浅学strcmp

strcmp 头文件<string.h> 

值	string1 与 string2 的关系
< 0	string1 小于 string2。
0	string1 等于 string2
> 0	string1 大于 string2

#include <iostream>
#include <cstring>
using namespace std;
char* Max(char *a,char *b)
{
    int result;
    char *temp = NULL; 
    result = strcmp(a,b);
    if(result > 0)
        temp = a;
        else if(result < 0)
            temp = b;
    return temp;
}
int main()
{
    char string1[] = "The quick brown dog jumps over the lazy fox";
    char string2[] = "The QUICK brown dog jumps over the lazy fox";
    cout << Max(string1,string2);
    return 0;
}

输出结果： 

The quick brown dog jumps over the lazy fox