Beginners (Page 55)

by davez
having troubles with multidimensional (1,2)
 
We were assigned to declare a two dimensional array to store name and grade. The program should not ...
[20 replies] Last: Too easy - phew. (by kemort)
Matrices Multiplications input problems
 
I wanted to multiply two 3 by 3 matrices A and B, resulting in matrix C. C= A*B Cij= Sum(Aik*Bkj)(...
[no replies]
by deruku
Match Three Game help.
 
So, i am making a match three game in c++ and i need help with creating a matching function to check...
[7 replies] Last: what do you mean try and make it work. ? you mean main() ?... (by shadowCODE)
by Cush
How do I read certain parts on certain lines in a text file?
 
So basically I'm trying to read everything from day 2 on 1.0m and then the same with .5m and .25m an...
[4 replies] Last: The logic for extracting the data of interest could be something like ... (by JLBorges)
Integer division
 
I'm sure this is pretty standard, but I need to make a program that uses user input to perform a sel...
[10 replies] Last: The spelling errors are for the same reason, I am just typing out the... (by admkrk)
Menu (1,2)
 
Hey I'm new at coding and I have a project where I need to create two games and have the user pick w...
[20 replies] Last: // Pick a game menu #include<iostream> using namespace std; void pl... (by kemort)
My first RegExp
 
Hello! Why doesn't my program search "Ben"? #include <regex> #include <string> #include <...
[5 replies] Last: JLBorges, it works fine in VSC++2010! Thank you for showing mistakes a... (by Observer)
using new and delete causing program to crash?
 
Why is this code causing my program to crash? Also, if anyone could clarify how do I use new key...
[4 replies] Last: Okay my friend, thank you so much :) (by bryan177mcsc)
No instance of overloaded function and cannot convert argument 2 from int * to int
 
Hi, i'm currently in my 2nd computer science class in college. I have been writing a program that is...
[5 replies] Last: Yeah, you still haven't got it. All you need to do is replace 3 lines ... (by kemort)
by c00012
Invalid Null Pointer
 
Hello Guys, First of all, I'm glad to meet you in this forum. I wrote a code to input name in ...
[3 replies] Last: Thanks for all suggestion. I'll do as you guys suggested and I'll let ... (by c00012)
by Jon15
Leibniz series with newton raphson loop
 
I need to write a program that asks the user for the desired accuracy that they wish to calculate pi...
[2 replies] Last: Oh, how do i apply a series to the equation for pi? (by Jon15)
Prime number program with a given interval issues
 
nevermind, got it.
[2 replies] Last: you should leave your post alone next time you solve to save it as a r... (by novellof)
How can print list link
 
i have a program about list link, but after input data into a Node, then i can't print data, that i ...
[1 reply] : #include <iostream> using namespace std; struct Node { int info... (by kemort)
How I got MySQL Connector to compile statically on Debian
 
I spent an entire day getting the flags right, mostly because I didn't know about some of them. This...
[2 replies] Last: Thanks. For me, pkg-config has suspiciously few packages in its list;... (by nan0hard)
Operand >> illegal
 
Trying to find which section has a higher average from 2 existing files (notepads)then writing the r...
[4 replies] Last: Never mind, i got how to solve it (by jado765)
by f8al
C++ Substring
 
Hello, thanks for the pervious help in the past. You guys helped me so much I am trying make a algo...
[3 replies] Last: The one you use is size_t find (const string& str, size_t pos = 0) co... (by Smac89)
Help with roguelike Game
 
I have a function that is supposed to check whether or not the character can pass through a point on...
[1 reply] : bool isPassable(int x, int y) { int value = map map is probab... (by Disch)
Need help with a random number generator function.
 
I need to come up with a program that will randomly generate a number within the range of a user-inp...
[8 replies] Last: This is how I do it, and it works well: int randInt(int a, int b) {... (by Toby12600)
Why are type aliases useful?
 
From what I understand, using the keyword typedef is basically giving a valid type a different name....
[3 replies] Last: 1) typedef are important for updating a software program for example ... (by novellof)
variables question
 
I am working on a project that is a calculator. I have the project done, but am trying to tweak the...
[4 replies] Last: Use operator bool instead of good() member function. .good() sho... (by MiiNiPaa)
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  Archived months: [aug2014]

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