F.A.Q
Hand In Hand
Online Acmers
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
    DIY | Web-DIY beta
Author ID 
Password 
 Register new ID

View Compilation Error

0_0_23424768_15018.cpp: In function 'int main()':
0_0_23424768_15018.cpp:8:11: error: 'cin' was not declared in this scope
     while(cin>>n){
           ^
0_0_23424768_15018.cpp:20:3: error: 'cout' was not declared in this scope
   cout << ans << endl;
   ^
0_0_23424768_15018.cpp:20:18: error: 'endl' was not declared in this scope
   cout << ans << endl;
                  ^


Hangzhou Dianzi University Online Judge 3.0
Copyright © 2005-2024 HDU ACM Team. All Rights Reserved.
Designer & Developer : Wang Rongtao LinLe GaoJie GanLu
Total 0.000000(s) query 1, Server time : 2024-11-19 22:20:13, Gzip enabled