Beginners - February 2017 (Page 12)

by ecka1
fille help
 
I am trying to crete a file of telephone subscribers, where you enter name ,lastname and the phone...
[no replies]
by ecka1
fille
 
I am trying to crete a file of telephone subscribers, where you enter name ,lastname and the phone...
[2 replies] Last: this is the enter, but what about the table:? please correct me #inc... (by ecka1)
I need some help with a program function
 
I'm working on a program that converts fahrenheit to celsius temperatures. I have the program writt...
[2 replies] Last: Now where do I plug that into the program in order for it to compile c... (by Aaron89)
Internal linkage and static variable
 
Hi guys! I just learn about static and extern keywords. Everything make a sense for me BUT there is...
[7 replies] Last: http://www.cplusplus.com/forum/beginner/208987/ (by closed account 48T7M4Gy)
How to change the contents of a std string ?
 
If I have a std:string that has say a number like "7877673421" how do I go about turning this into...
[10 replies] Last: Probably would have been quicker to look up regex, but never mind: #... (by lastchance)
My function isn't working properly.
 
This isn't displaying the string. I'm not sure if the function is even correct. #include <ios...
[3 replies] Last: I'm just not sure how to change the string. #include <iostream> #... (by lastchance)
how to multiply with a dereference?
 
Write your question here. *p is a deference. **p is a pointer. So if I want to multiply with a ...
[5 replies] Last: Thank you! very helpful. (by landlord2017)
How to trim a string with excess white spaces at the ends?
 
If I have a string with white spaces at the beginning and the end how do I get rid of them ? If I h...
[8 replies] Last: Another option: #include <iostream> #include <string> #include <cctyp... (by Thomas1965)
inheritance & polymorphism
 
I have an exercise where the following class hierarchy must be adhered to:- Base class - Shape then...
[17 replies] Last: It's possibly flogging a dead horse but a few major problems I had wit... (by closed account 48T7M4Gy)
Determining how many minutes have passed using two strings with two different set of time ?
 
Write your question here. Let's say I have two std::string that have two different times like so...
[3 replies] Last: int seconds_since_midnight( std::string t ) // format is hh:mm:ss (24... (by JLBorges)
Minimum moves to rearrange one string into another
 
I want to rearrange string a into string b in the minimum amount of moves. Both strings are of the s...
[13 replies] Last: Thanks for the help everryone (by Code Apperentice)
HELP: determineType with cin
 
I am new to c ++ and what I am trying to achieve is cin a value and make the overloaded functions de...
[4 replies] Last: Something like this, perhaps: #include <iostream> #include <string> ... (by JLBorges)
Sports stats
 
Greetings all, I am trying to create a program that shows sports stats. I have several resources at...
[2 replies] Last: Alright I decided to use a SQLITE database. I already have the databas... (by bigler1910)
[THIS IS HW] - Printing things twice, only need once
 
As noted above, this is HW but I'm hoping someone could help me find out what I'm doing wrong? My...
[2 replies] Last: Thank you!! (by mongoliancowboy)
by F95
Help needed writing a c++ program that handles passenger reservations information.
 
Need to use a class with an array of 10 structures in the private portion of the class and instances...
[2 replies] Last: I'm not allowed to use any quit or exit commands. This is the code I ... (by F95)
Why won't my validation loop?
 
So I am making this program that checks user input for a Customer ID #. Formats that should be allow...
[2 replies] Last: Thomas1965, Yup. I totally overlooked the relational operators. Silly... (by MisterTams)
by nomat
Logic Error
 
Guys I have a logic error in my code and I cant seem to spot it!this program should calculate the ci...
[2 replies] Last: Wow! Thanks Cire it actually works perfectly now! Amazing how one line... (by nomat)
HELP: My 2d array is reporting incorrect inputs. I am not sure why
 
I am having a problem where if I input 1, 2, 3, 4 for each game and i am receiving a different outpu...
[8 replies] Last: Post your current code. and when i change to the same for statement ... (by jlb)
remove duplicates from an array
 
I'd like to make a void function that merge two arrays and delete duplicates then return the size of...
[2 replies] Last: In your code, you aren't copying the first n1 items of arr2. I always... (by dhayden)
fstream: Saving parts of a line into different strings without the white spaces included ?
 
Lets say I have a text file with a bunch of names on it. The position where each element start rem...
[3 replies] Last: You don't need to substring the line into first, last etc names in thi... (by gunnerfunner)
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