[求助]解释一段程序代码(3)
#include<iostream.h>
#include<string.h>
#include<stdio.h>
void main()
{
int m,i;
char ch[100];
gets(ch);
m=strlen(ch);
for(i=1;i<(m/2)+1;i++)
{
strcpy(ch+i,ch+i+1);
}
cout<<ch<<endl;
}
