Beginners - May 2016 (Page 30)

How to apply numeric value to char variable?
 
int a = 10, b = 11, c = 12, d = 13, e = 14, f = 15; int n = 0; int num; string h; cout << "En...
[2 replies] Last: But how do I use that for char? h returns a char not a string (by mistersunnyd)
Logical for loop errors
 
Hi, I have a program that compiles but I am getting a scramble of numbers as an output. I am supp...
[8 replies] Last: ¿why you aren't indenting your posts? if (meet ) counter ++; els... (by ne555)
DYNAMIC MEMORY ALLOCATION. Something is wrong with the program. It's not giving out the correct output.
 
10 15 17 5 6 The numbers above are stored in a text file called "text.txt". I want to tr...
[5 replies] Last: No. It merely appears to work. Everything above one number in file i... (by keskiverto)
Help: C++ and Microsoft Access Database
 
Hello all! I am currently working on a project for class that involves using programs to interact wi...
[11 replies] Last: Sure there is - for example: String ^ CategoryName = reader["Category... (by Thomas1965)
what's the wrong with this code?
 
what's the wrong with this code? I'm trying to cut this one line input string into substrings but wh...
[7 replies] Last: Hi, Just for future reference, please use the title of your posts... (by moonman239)
"expected primary expression before const" and "invalid types for array subscript" errors
 
I have to make 2 arrays and use functions ti input, output, add, and compare them but I keep getting...
[3 replies] Last: It means that since maxDigits is a constant you can't pass the variabl... (by jlb)
HELP PLEASE
 
Man i created this program to calculate dB and the price of cables in a house (for a school project)...
[no replies]
Write a main function to create EMP, an array of EMPLOYEE objects
 
Write your question here. int main() { //Write Employee class to create Emp array size of...
[no replies]
Tic-Tac-Toe program using array
 
I made a Tic-Tac-Toe program using 2-D array but it does'nt display the winner. Plz help me. Here...
[1 reply] : I can't read the code that well since I'm reading it off my crap phone... (by Kurisutofaa)
Reducing processing time of two maps
 
Hi everyone I have two maps: Pkt_creatingmap and Pkt_arrivalmap. The number of elements in (Pkt_c...
[4 replies] Last: I appreciate too much your assistance.... Thanks again for your notifi... (by ajlahmed)
array referencing within array
 
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[1 reply] : Do you have a specific question or problem? (by jlb)
I want to read the name (Last, First)
 
I want to read the name (Last, First) for example I loaded Smith, Henry but I use this code is sho...
[2 replies] Last: Or you could just skip the leading whitespace if it is present. #in... (by jlb)
Inputting an equation and evaluating it
 
Hello everyone, I'm trying to calculate numeric integrals with Monte Carlo Method. Briefly, it's ...
[1 reply] : The searchword is probably "expression parser". For example: https://... (by keskiverto)
Void function
 
Hi, I've been having trouble in applying the void function in my simple program and wanting to avoid...
[2 replies] Last: What you want is called a "do while" loop: http://www.cplusplus.com/do... (by Computergeek01)
Very Hard Recursion Problem?
 
Hey, I just had an exam on recursion and the question was much harder than I anticipated. It asked u...
[2 replies] Last: > if each recursive call was testing the number (x/10) > meaning I wo... (by JLBorges)
how to get out a loop after user enter the correct answer
 
Salam, i have a school project to submit by this week, basically my project is about crytographic ga...
[2 replies] Last: [quote=jolm1x]To my knowledge the break; only exits the if statement, ... (by MikeyBoy)
by enesdl
Floor Plan Program (reading array to vector)
 
Hi guys, I have some homework and I needed some help finishing off the program. I got a good amo...
[10 replies] Last: Here's a version using a vector of vectors as MikeyBoy suggested. ... (by AbstractionAnon)
How to wrap integer if greater than a certain number?
 
Program asks for current month, the rainfall and the average rainfall for each of the 12 previous mo...
[6 replies] Last: I was setting currentMonth=7 as an example. Just delete that line an... (by dhayden)
by Nick89
Reading an input C++
 
Hi all, I have a project which requires me to write a program to read a value of LED status on ...
[1 reply] : This might help if you have an Arduino Uno or similar. const int led... (by closed account 48T7M4Gy)
Multiple inputs in 1 line
 
I'm starting a new project that will solve Sudoku puzzles for me. I just started, I'm curious on how...
[3 replies] Last: You can read input to a string using getline(cin, string) function in ... (by jurok85)
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