• <input id="auww4"></input>
  • <input id="auww4"><acronym id="auww4"></acronym></input>
  • <input id="auww4"><u id="auww4"></u></input>
    <object id="auww4"><acronym id="auww4"></acronym></object>
    <menu id="auww4"></menu><input id="auww4"><u id="auww4"></u></input>
    <input id="auww4"><u id="auww4"></u></input>
  • F.A.Q
    Hand In Hand
    Online Acmers
    Forum | Discuss
    Statistical Charts
    Problem Archive
    Realtime Judge Status
    Authors Ranklist
     
         C/C++/Java Exams     
    ACM Steps
    Go to Job
    Contest LiveCast
    ICPC@China
    Best Coder beta
    VIP | STD Contests
    Virtual Contests
        DIY | Web-DIY beta
    Recent Contests
    Author ID 
    Password 
     Register new ID

    Re:這倆個都能運行為啥第一個能ac,第二個不能ac

    Posted by lpladmin at 2016-03-11 19:31:18 on Problem 1001
    (2496)  


    因為你第一個的sum = 0在while循環外面,當它第一次執行后,sum的值不再是0。
    而你第二個sum = 0賦值在while;里面,每次執行前sum都會變回0。


    Post your reply here:

    Author ID
    Password
    Title
    Content  
     
    Hangzhou Dianzi University Online Judge 3.0
    Copyright © 2005-2020 HDU ACM Team. All Rights Reserved.
    Designer & Developer : Wang Rongtao LinLe GaoJie GanLu
    Total 0.015600(s) query 5, Server time : 2020-10-14 09:19:32, Gzip enabled
    棋牌