package com.pp;
public class qq {
String shu[] = new String[10];
public void shu(String name) {
for (int i = 0; i < shu.length; i++) {
if (shu[i] == null) {
shu[i] = name;
break;
}
}
}
public boolean s(String bb, String aa) {
boolean hehe = false;
for (int i = 0; i < shu.length; i++) {
if (aa.equals(shu[i])) {
shu[i] = bb;
hehe = true;
break;
}
}
return hehe;
}
public void he() {
for (int i = 0; i < shu.length; i++) {
System.out.println(shu[i]);
}
}
}
第二页<pre class="java" name="code">package com.pp;
import java.util.Scanner;
public class qw {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
qq a = new qq();
Scanner input = new Scanner(System.in);
for (int i = 0; i < 5; i++) {
System.out.println("请输入客户姓名");
String ming = input.next();
a.shu(ming);
}
System.out.println("客户姓名列表");
a.he();
System.out.println("请输入要替换的名字");
String x = input.next();
System.out.println("请输入替换的名字");
String xi = input.next();
if (a.s(xi, x)) {
System.out.println("存在.替换");
} else {
System.out.println("不存咋");
}
a.he();
}
}
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