please wait
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by PP Namias
Averaging Grades
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| Hey guys if somebody shortens this code. I think is too long for me. #include <iostream> #include <cmath> using namespace std; int main() { float F... |
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Nov 16, 2020 at 1:37pm
[3 replies] Last: #include <iostream> #include <vector> using namespace std; struct Bo... (by lastchance)
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by WakelessFoil
User controlled loop not working
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| So I am developing a program that asks the user if he/she wants to buy tickets to a concert. If the user types "B" the program asks the user to enter how many t... |
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Nov 16, 2020 at 7:35am
[2 replies] Last: look at what dutch says then look at lines 30 & 36. Also look where yo... (by CodeGoggles)
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by agnt1831
2D Histogram
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| I need to plot the logistics map using a 2D histogram. My r will vary from 1 to 4. I have used Gnuplot before, but I don't see a 2d histogram option. An... |
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Nov 15, 2020 at 10:23pm
[6 replies] Last: First of all, that is amazing. Thank you. To be honest, I have no id... (by agnt1831)
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by JacenT98
Help with a Blackjack Project
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| Hey Guys! I was hoping to get some help a project that is due soon. Basically I just need to turn convert these 2 classes into linked lists. I'm short on time s... |
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Nov 15, 2020 at 9:45pm
[1 reply] : a linked list looks like this: class data { int i; double d; ... (by jonnin)
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| Header hell |
| I was following a tutorial and found myself in header hell, so I did what I always do; I defined a master header and put the master in every file or header I ha... |
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Nov 15, 2020 at 9:30pm
[2 replies] Last: a 'master' header file is fine in some situations, esp for a large fil... (by jonnin)
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by DonnaPin
issue with virtual string function
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| Hi, I have been learning a lot of different c++ lately and trying to make a small program to test out different stuff. But I am facing an issue with a virtual s... |
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Nov 15, 2020 at 4:23pm
[3 replies] Last: That is a constructor member intializer list , initializes the data m... (by deleted account xyzzy)
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by irene 127
for loop overwriting itself for an array.
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| I have to write a program that prints out the reversed alphabet without vowels. Then it has to read an input number, and print the letter it corresponds to. Th... |
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Nov 15, 2020 at 1:38pm
[3 replies] Last: this is so much clearer now! thank you so much. (by irene 127)
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by lychee
How to read 4x4 2D-array from file
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| I am doing Branch and Bound.I want to read 4x4 integers from file How do I do this,here is what i tried but it seems wrong with my output My txt file i... |
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Nov 15, 2020 at 12:22pm
[6 replies] Last: @seeplus Yes I did see it the code is for reading file and it works a... (by lychee)
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by heart1210
Trying to get the Numbers to input and do the calculation correctly
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| The equation isn't coming outright. It keeps telling me 11% in my our program. I'm brand new to C++ so I know I must be doing something simple wrong. But I just... |
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Nov 15, 2020 at 2:30am
[9 replies] Last: Andy, Thank you for the information and the help. I will take it all ... (by heart1210)
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by chebyrek
Help!
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| I wrote a code but I have not to result. 'strcpy': This function or variable may be unsafe. Consider using strcpy_s instead. To disable deprecation, use _CRT_SE... |
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Nov 14, 2020 at 5:24pm
[11 replies] Last: #include <iostream> int main() { char str {}; std::cin >> str; ... (by seeplus)
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| swap two parts of a string |
| Q: " given a string. obtain another one by swapping the parts of the first one after the first entry of space" so i guess it's like this: input: basketball is ... |
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Nov 14, 2020 at 2:55pm
[6 replies] Last: Thank you all so much for helping me, really appreciate it :) (by laura fidarova)
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by chebyrek
Help with this task
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| I can't understand this task: for two square matrices, create a third matrix, the elements of which should be equal to the product of the elements of the corre... |
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Nov 14, 2020 at 9:45am
[4 replies] Last: #include <iostream> #include <valarray> #include <string> using names... (by lastchance)
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by chebyrek
Please correct my code
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| I always get 5 7 7 but should get the maximum numbers from each column. Please correct my code. #include<ctime> #include<iostream> #include <cstdlib> usin... |
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Nov 14, 2020 at 7:11am
[3 replies] Last: #include<ctime> #include<iostream> #include <cstdlib> using namespace... (by againtry)
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by dada51
I'm stuck with a very simple problem
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| Hi, I'm trying to learn how to code in C++. I have to create a simple program that will generate the multiplication table (from 1 to 10) of a given number en... |
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Nov 14, 2020 at 1:25am
[10 replies] Last: A couple minutes ago I didn't have a clue about what you meant by "cod... (by dada51)
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by noahk81
"Undefined reference to" Error
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| I am writing a program and need to store values from a text file. I am trying to store the data from the structure into a vector. When I compile however, I rece... |
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Nov 13, 2020 at 11:08pm
[1 reply] : Note the discrepancy: void load(vector<record> &allEmployees, ifstr... (by dutch)
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by chebyrek
Check my code, please!
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| Somewhere there is an error in the result constantly 2 is deduced. I can't find her. Or offer your vision for solving this task: determine whether a given squar... |
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Nov 13, 2020 at 8:53pm
[4 replies] Last: seepluc, thank you for your help. You have helped to solve many proble... (by chebyrek)
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by Violetzz
why I didn't get my desire input?
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| Hello, I'm a beginner and I need to do a task about using functions. I already made the code as below, however, after it sums up all the number that I input, i... |
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Nov 13, 2020 at 3:28pm
[12 replies] Last: You don't need to worry about passing by reference for now. You just... (by MikeyBoy)
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| Swap lines in matrix |
| hi, so the question says "move the bottom line to the top and all the other ones dowm" so i'm assuming if i were to have: 1 2 3 4 5 i'd need it to be like: 5... |
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Nov 13, 2020 at 3:25pm
[5 replies] Last: thank you soooo much for the 193934th time!) (by laura fidarova)
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by yvez
Printing string array in For loop seems to print memory location, how to fix this?
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| I watched a tutorial on youtube on how to use for loop in c++ but the tutorial didn't show how to print string array using for loop. So I tried this but it just... |
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Nov 13, 2020 at 2:02pm
[2 replies] Last: Oh! thanks it worked now (by yvez)
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by Violetzz
why my function didn't working?
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| Hye, I am a beginner and I just started my C++ course in my university. I'm currently working on my functions' homework. It was an easy task, however, after I u... |
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Nov 13, 2020 at 12:37pm
[5 replies] Last: thank you for your advice :D really appreciated that! ^_^ (by Violetzz)
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