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| How to find a lower straight in a subarray without sorting |
| Hello, I am having some trouble writing the code to find a lower straight in C++. Here is what I have so far for that portion of code: int lowerStraight(i... |
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Feb 6, 2022 at 4:22pm
[3 replies] Last: Rather than sorting, put the die into a bitmap. Shift the bitmap down... (by dhayden)
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by JUANDENT
is there a way to write a metafunction is_container?
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| Hi, I have a metafunction is_vector but how can I write one for all container types? This is my current code: template<typename T> struct is_vector ... |
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Feb 6, 2022 at 3:17pm
[4 replies] Last: thanks!! (by JUANDENT)
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by AAAbb7
"if" statement not showing cout
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| I'm supposed to write a program that will give me the average scores for a practicum, and if the average is less than 67 then it should input the message: "You ... |
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Feb 6, 2022 at 11:04am
[2 replies] Last: Don't use equality for floating point numbers. Due to the way that the... (by seeplus)
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by DeezyM89
How do you find the min and max of user input number?
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| I've been googling all day and reading through my book, but I just can't seem to find the answer. int main() { double grade1; double grade2... |
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Feb 6, 2022 at 10:54am
[4 replies] Last: You were close with L22! You need: cout << "Min = " << min ({ g... (by seeplus)
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by Hawlong
how write decimal number __asm
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| hello all , how write decimal number , error this line cmp eax,37000 void __declspec(naked) ourFunct() { __asm { mov esi,ecx cmp eax,37000 ... |
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Feb 6, 2022 at 12:05am
[2 replies] Last: eax isnt loaded at this point beacuse it's hooking ,Thank you very muc... (by Hawlong)
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by jstechg
Convert string with datetime value to one with date and time in C/C++ on Visual Studio
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| I am developing a C++ application on Visual Studio in which I have a string that contains a datetime value and I must convert it into another string with the da... |
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Feb 5, 2022 at 8:29pm
[3 replies] Last: http://www.cplusplus.com/reference/ctime/strftime/ #include <iostrea... (by lastchance)
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by GeorgeSnyder
problem passing string to a function
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| My current problem is that I had something that compiled without a problem. It worked with my old system perfectly. I had a function shown partially here: v... |
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Feb 5, 2022 at 3:44pm
[3 replies] Last: Thanks to "lastchance" it works. I guess when I upgraded to Windows 1... (by GeorgeSnyder)
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by DeezyM89
If Statements With Multiple conditions
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| Ok, I'm working on code for a project, and I need to know how to use the if statements for if/else if/else with multiple conditions. This is the info I have to ... |
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Feb 5, 2022 at 2:36pm
[2 replies] Last: Duplicated: http://www.cplusplus.com/forum/general/282093/ PLEASE le... (by deleted account xyzzy)
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by DeezyM89
If Statements With Multiple conditions
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| Ok, I'm working on code for a project, and I need to know how to use the if statements for if/else if/else with multiple conditions. This is the info I have to ... |
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Feb 5, 2022 at 2:36pm
[1 reply] : Duplicate: http://www.cplusplus.com/forum/general/282076/ Don't doubl... (by deleted account xyzzy)
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| Trouble shooting slow computer |
| I'm running the same code on 3 machines, but it lags on 2 machines. How would I trouble shoot this problem? Sorry if this is the wrong area to ask :( Thanks |
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Feb 5, 2022 at 11:19am
[4 replies] Last: Also look at Task Manager to see what else is running and what cpu/io ... (by seeplus)
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by Shubham2000
How to get ANSI value for char in C++
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| I have a file encoded in ANSI. I need Hex code for the char. For Example char: ^ ANSI code is 136 or 88(In Hex). |
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Feb 5, 2022 at 12:29am
[4 replies] Last: C++20 adds a nice feature with <format> 's formatting library, simila... (by deleted account xyzzy)
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by Jack6789
Getting lnk1120 error message
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| I have been trying to compile a c++ program. I keep getting an error message lnk1120 1 unresolved external. I create a header file, an implementation file an... |
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Feb 4, 2022 at 4:52pm
[7 replies] Last: > My cell phone automatically capitalizes the first letter. I forgot t... (by salem c)
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by LeninYT
How to compile into a custom file format?
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| I am new to this forum. I have been programming in C++ for some time now, but I have wondered how to compile the code into a custom file format. Most IDEs compi... |
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Feb 3, 2022 at 8:59pm
[2 replies] Last: On unix I think executable is just a flag on a file, and extension is ... (by jonnin)
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by Elliander
Too many array elements?
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| Hi, I am having an odd problem with my arrays. At present, I am creating the arrays in main and then passing them to other functions to do work on them and then... |
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Feb 3, 2022 at 3:28pm
[16 replies] Last: [quote=thmm]I forgot about... Welcome to my "world." I more often th... (by deleted account xyzzy)
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by Jack6789
I get error message frames missing and/or incorrect, no symbols loaded
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| I tried to write a c++ program. Got error messages that says frames maybe missing and/or incorrect, no symbols loaded. I am using visual studios community 2019.... |
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Feb 3, 2022 at 5:07am
[5 replies] Last: In an even more practical sense, if your program is useful enough to b... (by salem c)
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by BJKY0712
namespace traceback
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| I´m trying to program something using the SDK of some software. In a lot of the .hpp files, there is some namespaces. Sometimes I can´t find the definition o... |
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Feb 2, 2022 at 8:15pm
[6 replies] Last: In VS, F12 and Ctrl+F12 on a variable/name lets it go to "Definition" ... (by Ganado)
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by ahicks217
Text-based Game
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| I'm halfway into my code, and I'm stuck, I'm not sure how to finish this project. I'm currently quarantined at home and don't have anyone to ask for help. If I ... |
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Feb 2, 2022 at 8:10pm
[11 replies] Last: Nice work! some little things to help you in the future. What you ha... (by jonnin)
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by maher23
user Register information using do-while loop
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| i wanna write a program that can register a user with name, address, age, course and gender. the the system will ask the user if he/she wants to register anothe... |
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Feb 2, 2022 at 11:52am
[9 replies] Last: Without using operator>> overload for stream reading, then: #includ... (by seeplus)
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by LakySimi1
How deform two 2D images to be correctly seen with 3D headset?
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| Hi, i've made my own 3D raycasting renderer, I've two simultaneous rendering: one with the ingame perspective a bit on the left for the left eye and one a bi... |
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Feb 2, 2022 at 10:53am
[4 replies] Last: UPDATE: I've bought a "VR Box", one very cheap smartphone support, and... (by LakySimi1)
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by frek
Thread exercise
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| Ex: Write a program with two treads: one that writes hello every second and one that writes world! every second. Is the following piece of code a right answe... |
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Feb 1, 2022 at 10:21am
[4 replies] Last: Or use std:osyncstream with C++20 https://en.cppreference.com/w/cpp/he... (by seeplus)
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