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_38416900_22309.cpp:7:5: error: 'int powl' redeclared as different kind of symbol
 int powl=1;
     ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:44:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/random:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:66,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62,
                 from 0_0_38416900_22309.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/math.h:740:30: note: previous declaration 'long double powl(long double, long double)'
   extern long double __cdecl powl (long double, long double);
                              ^
0_0_38416900_22309.cpp: In function 'int main()':
0_0_38416900_22309.cpp:15:7: error: invalid operands of types 'long double(long double, long double)' and 'int' to binary 'operator*'
   powl*=b;
       ^
0_0_38416900_22309.cpp:15:7: error:   in evaluation of 'operator*=(long double(long double, long double), int)'
0_0_38416900_22309.cpp:28:28: error: invalid operands of types 'int' and 'long double(long double, long double)' to binary 'operator*'
    else if(hss[i]-hss[i-4]*powl==hs)
                            ^


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 : 2024-11-26 17:10:18, Gzip enabled