import java.util.Scanner;
public class p78_7 {
public static void main(String[] args)
{
int N=0,i=0;
String str1=null;
String str2=null;
//从键盘输入字符串
Scanner reader=new Scanner(System.in);
System.out.print("从键盘输入两个字符串: ");
str1=reader.next();
str2=reader.next();
boolean flag=true;
int n1=str1.length();
int n2=str2.length();
if(n1>n2)
N=n1;
else
N=n2;
while(i<N)
{
char ch1=str1.charAt(i);
char ch2=str2.charAt(i);
if(ch1==ch2)
i++;
else
{
System.out.print("两个字符串在第"+(i+1)+"个位置不相同!! ");
flag=false;
break;
}
}
System.out.print("两个字符串是否相同:"+flag);
reader.close();
}
}
运行结果: