#include<stdio.h>
#include<string.h>
main()
{
int i;
char ch[5][10],min[10],max[10];
for(i=0;i<5;i++)
gets(ch[i]);
strcpy(min,ch[0]);//这两行有点不理解,希望能得到解答,谢谢!
strcpy(max,ch[0]);//
for(i=1;i<5;i++)
{
if(strcmp(max,ch[i])<0)
strcpy(max,ch[i]);
if(strcmp(min,ch[i])
>0)
strcpy(min,ch[i]);
}
printf("The Largest Word:%s\nThe Smallest Word:%s\n",max,min);
}
举例如下:
char ch[4][10]={"abcd","efgh","ijkk","lmno",};
等价于:ch[0] = "abcd";
ch[1] = "efgh";
ch[2] = "ijkk";
ch[3] = "lmno";
strcpy(min,ch[0]);//strcpy()字符串拷贝函数
//这句实现将字符串 ch[0] = "abcd"拷贝到字符串 min[10],
//使 min[] = "abcd" 。