import java.util.*;
public class ulang {
public static void main(final String[] args) {
int a;
int b;
int sum;
Scanner scan = new Scanner(System.in);
System.out.println("Enter num 1: ");
a = in.nextLine();
System.out.println("Enter num 2: ");
b = in.nextLine();
{
sum = a + b;
}
for (i = 0; i < 5; i++) {
(sum >= 10)
System.out.println("Congratulations");
else
System.out.println("Sum of the number is Less than 10");
}
}
}
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我在循环方面很弱,特别是在Java中.所以我需要对我的编码进行一些修改,但我不知道如何解决它.
编码应该像这样运行:用户需要插入2个数字,程序将计算两个数字的总和.之后,程序将确定总和是> = 10还是<10.如果总和> = 10,则会出现"祝贺",但如果<10,则会出现"小于10的数字之和".怎么解决?
我正在尝试建立一个登录过程,在我的phpmyadmin中连接我的AdminLogin2.php和admin2表,但它表示拒绝访问.我不知道该怎么做才能解决它.希望有人可以帮助我.在这里我的代码,谢谢.
`<?php
$host="localhost";
$username="root";
$password="";
$database="finalproject";
$table="admin2";
$AdminID=$_POST['Field1'];
$Password=$_POST['Field3'];
mysql_connect("$host","$password") or die (mysql_error());
#echo"connected";
mysql_select_db("$database") or die (mysql_error());
#echo"database found";
// To protect MySQL injection (more detail about MySQL injection)
$AdminID = stripslashes($AdminID);
$Password = stripslashes($Password);
$AdminID = mysql_real_escape_string($AdminID);
$Password = mysql_real_escape_string($Password);
$sql="SELECT * FROM $admin2 WHERE username='$AdminID' and password='$Password'";
$result=mysql_query($sql);
// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $myusername and $mypassword, table row must be 1 row
if($count==1){
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