Beginners (Page 101)

by akai09
quick questions
 
hello everyone, i've got a quick questions to ask. assuming a = 1, b = 2, c = 3, d = 4 if d='4' i...
[9 replies] Last: the !(d = 3) won't work. if (d != 3) better. d not equal to 3 is tru... (by closed account 1CfG1hU5)
Initializing struct in class
 
Hello, Having issue initializing a struct inside a class. I believe I'm doing everything correctly,...
[2 replies] Last: Sorry, fixed those mistakes. I didn't want to post the entire code bec... (by hyperfine)
How can I have multiplication table, in txt output?
 
Dear Friends, Would you please help me why the txt output is not in table shape? But the compiler ...
[2 replies] Last: Lots of thankssssssssssssssssssssss (by spring2014)
Beginners linked list
 
Hey guys. I made a linked list. I would like to do threw the entire list and add all the data. Any i...
[2 replies] Last: Why do you need line 1 and line 5? Can you explain to me what they are... (by Rashad2)
Basic type misunderstanding in OpenCV programs
 
So I'm pretty new to OpenCV and I keep running into programs using casting from int to (inputarray) ...
[no replies]
Why the txt output is different that compiler screen?
 
Dear Friends, This codes read 9 numbers from a .txt file and writes the results in another txt file...
[no replies]
& pointer operator help
 
So heres this line I have: try { warpPerspective(*((oclMat*) src),*((oclMat*) dst),*((Mat*)M),*(...
[4 replies] Last: thanks again miinipaa (by DaGoblin)
* question
 
So I know *a is "pointed to by a" and int * a means a's type is a pointer to a int value. So I came...
[2 replies] Last: that helped thanks (by DaGoblin)
How to sort 3 integer
 
I'm studying C++ by 3 weeks and I'm reading : programming priciples and practices using C++.A...
[4 replies] Last: Yes you can. I put the if-statements there as a generic method for sol... (by Smac89)
Homework Question (Program posted)
 
Hello, I'm in a C++ programming class. We were given the assignment to "Write a program that asks t...
[3 replies] Last: Also, try sum += x; in your loop. At the moment you are adding your in... (by Charles1992)
Why canot this code read and write txt file?
 
Dear Friends, I want this code get "t" 9 times from input.txt at desktop and save the acc(t) result...
[14 replies] Last: Have you enabled C++11 support in the project properties? Try this l... (by Tom56785)
User defined function cosx
 
So it gives me pow no overloaded? Does that even make sense? It's also giving me a few syntax errors...
[3 replies] Last: I have no idea what you mean. Can you please start again. Assume we ... (by kbw)
#includes
 
hi everyone, i want your help on some questions and i will appreciate your responce so much, well i ...
[5 replies] Last: so you mean when I run a program the exe object is run? Yes. I... (by AbstractionAnon)
Looping Question
 
My question is: How would I just loop the output of (cardB == cardA)? Let's say for example, if the ...
[1 reply] : All you have to do in this is to add a "do" loop around the code you w... (by Tom56785)
Unresolved External Symbol Error
 
Solved. Due to protect my code from plagiarism.
[2 replies] Last: Thank you I did it but I have another error now. Unhandled Exception. ... (by onefourseven)
can constructors prevent instantiation?
 
I would like my constructor to validate the passed parameters. If the parameter values are not valid...
[6 replies] Last: ... First of all there are things that just can’t be done right wit... (by JLBorges)
Program17
 
Hello, I can`t get this code compile #include<iostream> #include<vector> #include<algorithm...
[3 replies] Last: I fixed line 27: sort (temps.begin(), temps.end()); (by pacman169)
program with while
 
Hi guys. I need some help. I have a program to write, but i have many questions. program is: I ne...
[no replies]
display a string for 3 seconds and then redirect
 
If the user enters a wrong password I want the "wrong password" message to flash on the screen for...
[4 replies] Last: Thanks! (by omkarborkar95)
by hops
Beginner in need of help.
 
I'm really having a hard time understanding how to print pyramids using asterisks. Can someone pleas...
[1 reply] : 1) make a loop which will be executed as many times as there is pirami... (by MiiNiPaa)
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  Archived months: [sep2014]

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