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c++ - What is the principle of this high-precision factorial operation?

{Code...} I want to write a comment to help myself understand, but I can’t continue writing in the middle of w...

From [C++discussion group] 2017-05-16 13:28:11 0  3  847

C++ can use (reference) to get the value address in the STL container but cannot change its value.

{code...} Thanks for your help.

From [C++discussion group] 2017-05-16 13:28:05 0  3  783

The use of c++ fstream and getline.

{code...}

From [C++discussion group] 2017-05-16 13:27:58 0  1  675

java - c++ error LNK2019 often occurs

I don't understand the error, and ~SortedSeqlist() is defined correctly.

From [C++discussion group] 2017-05-16 13:27:55 0  1  973

python - How to deal with the concurrency problem of multiple requests being called at the same time during auction bidding in an auction system made with java? ?

The auction system has a function of bidding on prices. The current situation is that multiple requests are bi...

From [C++discussion group] 2017-05-16 13:27:48 0  1  1058

c++ - Function template materialization. I have been debugging for 1 hour. I have tried all means and the standard answers are correct, but it cannot be compiled.

What I am doing is Question 6 of Chapter 8 of C++ Primer Plus, which requires the creation of two function tem...

From [C++discussion group] 2017-05-16 13:27:45 0  3  809

Reasons for CPU spike

I use an epoll model at the bottom of the communication. When epoll handles the request, it will hand it over ...

From [C++discussion group] 2017-05-16 13:27:40 0  1  824

java - What is the difference between golang's structure and object in c++?

They feel quite similar, and they are similar to the C structure. Do you want to know what the specific differ...

From [C++discussion group] 2017-05-16 13:27:31 0  2  968

c++ - VS2017 fstream.write() always outputs an extra 0x0d in the middle?

{Code...} VS2017, Win10SDK, Win7 x64 system Release x86 (Win32). What is going on? Is it a case or a BUG? Supp...

From [C++discussion group] 2017-05-16 13:27:22 0  1  1381

python3.5 - c++ calls python36

First, you need to configure the environment, create a win32 console program, and then configure the project. ...

From [C++discussion group] 2017-05-16 13:27:19 0  1  683

python3.x - c++ calling python3

Environment: win10 + vs2015 (Debug 32-bit) + anaconda3 (32-bit) First you need to configure the environment, c...

From [C++discussion group] 2017-05-16 13:27:09 0  2  1056

javascript - js and c++ encryption and decryption through des

I would like to ask the experts if there are any useful libraries and manuals for javascript and c++ des encry...

From [C++discussion group] 2017-05-16 13:27:02 0  1  1151

c++ - VS2013 debug mode opencv cannot open local images

Problem: VS2013community+opencv2.4.13.x86 cannot open local images in debugging mode, prompting an error: But ...

From [C++discussion group] 2017-05-16 13:26:41 0  1  809

c++ - cygwin compiled exe file does not run correctly in windows

A shutdown program made in C++. It will call system("shutdown -s -t 60"); and other codes can run no...

From [C++discussion group] 2017-05-16 13:26:36 0  1  816

c++ - There are some doubts about the windows operating system.

Q1: Exe files are binary files. Do binary files have to be opened through corresponding software? Q2: txt is a...

From [C++discussion group] 2017-05-16 13:26:29 0  3  911