
please wait
by mondo189
setw() help
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Write your question here. When entering a bill amount in of over $100.00 all of the decimals line up correctly. If entering a bill amount of say $75.26 the f... |
Feb 4, 2017 at 4:41am
[3 replies] Last: Hi, Investigate the std::left and std::right iostream manipulator... (by TheIdeasMan)
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by deleon123
DEV C++ DIRE NEED OF HELP
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Hello Guys, I know this is too much to ask for but not getting sleep for 3 days is also too much for me. We have been assigned to make a dev C++ proj but I dont... |
Feb 4, 2017 at 3:35am
[no replies]
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by mynicks
void* generic pointer
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The following code is wrong. I am trying to write a simple generic function using C language syntax,then invoke that function from main(). My goal is to be able... |
Feb 4, 2017 at 1:31am
[2 replies] Last: void fill_array( void* array, size_t array_sz, size_t element_sz, con... (by JLBorges)
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by jollyholly11
Help with Programming please
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I have tried running my code, and I think I have set it up right. However it does not wrong. I was wondering what is wrong with it. Here is the prompt: Prompt... |
Feb 4, 2017 at 12:24am
[3 replies] Last: Thank you all very much it helped! (by jollyholly11)
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by boxter126
Gambling Age Restriction Code
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Hey all, I am writing a gambling dice code but I just realized before the game starts I have to ensure that the user is 21 or above. I am not sure how to do th... |
Feb 4, 2017 at 12:04am
[2 replies] Last: thank you! can't believe i didnt think of that (by boxter126)
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by NICE8x
Return Error
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I just can't get this function to work. Right now it won't compile. I just cannot figure out why it says the variable row is uninitialized. Am I doing the po... |
Feb 3, 2017 at 10:41pm
[3 replies] Last: Any idea why this wouldn't work??? // REQUIRES: mat points to a val... (by NICE8x)
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by wolfv
How to figure out C++ syntax from documentation?
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Both of the following getline() examples have the same output and work as intended. The first example if of c style getline() as described in http://www.cplusp... |
Feb 3, 2017 at 10:01pm
[2 replies] Last: Now I see, getline() can be one of several functions with the same nam... (by wolfv)
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by Drummermean
Array of fixed length circular buffers
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Hi all, If I want a std::array of size 3: std::array<int,3> y1; If I want a circular buffer of size 10: boost::circular_buffer<int> y2(10); If I want a std... |
Feb 3, 2017 at 8:21pm
[1 reply] : The size of boost::circular_buffer is not part of the type so I guess ... (by Peter87)
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by wolfv
stringstream::getline()
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This page shows that stringstream has a getline() method: http://www.cplusplus.com/reference/sstream/stringstream/ But when I try using it, this compile error... |
Feb 3, 2017 at 8:07pm
[2 replies] Last: That fixed it! Thanks cire. (by wolfv)
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by MAK001
Boolean array to hold ASCII characters
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I need to make a guesses array (like a vector, but without methods) that holds a Boolean for each ASCII character. I am new to c++ and have no idea on how to ... |
Feb 3, 2017 at 7:30pm
[3 replies] Last: it just need to be a bool array that holds ascii characters An array... (by AbstractionAnon)
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by wasey
Reference Function Returning Garbage Value
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Hello, I'm able to get my code to compile, however my void function is returning an output of 0, 0, 32766 no matter what the integer input is. I'm supposed to s... |
Feb 3, 2017 at 7:16pm
[1 reply] : Lines 14-16: a,b,c are uninitialized variables (garbage). Line 22: ... (by AbstractionAnon)
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by guddu232000
Can someone Explain with comments The code And Working of Static Stack
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Array Implementation of Stack |
Feb 3, 2017 at 6:53pm
[1 reply] : http://lmgtfy.com/?q=%22C%2B%2B+%22+%22array%22+stack+implementation (by mbozzi)
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by wasey
Unable to send value from function back to main
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I'm not sure where my error is, can someone steer me in the right direction? I have to calculate the distance an object travels due to gravity based on how long... |
Feb 3, 2017 at 3:41pm
[3 replies] Last: Thank you all, I was banging my head on this one. Appreciate it! (by wasey)
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by Drummermean
Array of circular buffers
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Hello all, I'm aiming to make a large program that scans through a lot of simulated data. In order to do this, I'm using circular buffers (or deques). However,... |
Feb 3, 2017 at 2:38pm
[1 reply] : boost::circular_buffer is a standard library compatible sequence con... (by JLBorges)
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by omik123
Need help with few programs
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Hello all, so recently I have started programming with C++ at college , it's not the main thing in my study program but it's for general education.So I have few... |
Feb 3, 2017 at 2:28pm
[1 reply] : Start with a bare minimum program: Get a number from the user and prin... (by dhayden)
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by BanList
What does retun answer do?
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I'm new to c++ and watching tutorials and I want to know what does return answer do in this code do exactly? The code runs normals even if i skip it. Please can... |
Feb 3, 2017 at 12:30pm
[2 replies] Last: what does return answer do? It copies/moves the content of the local ... (by coder777)
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by zeroisk
Need help with accessing an array that hold pointer to the DATA
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while (in >> p ) { i++; } this is where im having trouble. i know that p is an array that hold the pointer to the DATA but i dont know the synta... |
Feb 3, 2017 at 10:18am
[3 replies] Last: In your original code (line 66) you create an array of pointer to DATA... (by coder777)
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by bird1234
Unsorted Link List Delete Function Error
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Whenever i use deleteitem() function my compiler point me to the show() function Header File "Node" struct Node { int data; Node* next; }; Heade... |
Feb 3, 2017 at 8:55am
[3 replies] Last: Thnx (by bird1234)
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by Flaze07
pointer pointer pointer
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hey guys, here is a code of pointer #include <iostream> void test(int* i) { *i = 2; } int main() { int x = 3; test(&x); std... |
Feb 3, 2017 at 6:42am
[2 replies] Last: thanks, been looking for that in a long long time (by Flaze07)
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by NICE8x
If Statement with Pointers
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I'm going to make a new post so it is clear what I am asking |
Feb 3, 2017 at 4:51am
[1 reply] : Assuming array contiguity, just do some pointer arithmetic: std::div(... (by mbozzi)
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