Beginners - C++ Forum - November 2016 (Page 12)

Hiya there. I'm still new to C++ and am currently on a task of creating a basic guessing game in which a user chooses a grid to play on, and guesses where the "...

[no replies]

by Jack816

While loop

How would I go about running my while loop until the end of a string? #include <iostream> #include <fstream> #include <string> #include <string.h> #i...

[1 reply] : - for loop int i = 0 etc but subsequent code doesn't mention index i, ... (by gunnerfunner)

by Chamat

Moving values of an array to the right

I'm having some issues with making a function that moves every value in the array to the right. the order is coming out messed up, and the last value is coming...

[6 replies] Last: #include <iostream> #include <cstdlib> #include <ctime> #include <iom... (by lastchance)

by rdigney

homework due tomorrow...cannot make it run properly

I am a beginner learning how to code on C++ Any help is very appreciated... It runs, but not correctly..... program needs to validate a password: must b...

[9 replies] Last: #include <iostream> #include <string> using namespace std; int main... (by closed account 48T7M4Gy)

by SamT1234

Multiple Choice Test

I am currently working on a program to simulate a multiple choice test. I created two arrays one for correct answers, and one for user answers. I also created a...

[3 replies] Last: Here is another way of going about it. It can be built on to make it m... (by closed account 48T7M4Gy)

by bluefrog

long double vector

I'd like to perform some calculations on a vector of long double. The calculations should only be performed once. To solve the problem, I've created a private ...

[3 replies] Last: The operator =(...) can only be used for existing objects. On line 50... (by coder777)

by l4igi

Stuck with Vectors and Recursive Functions

Hey, I'm new to the forum and C++ so thanks in advance for yout help :3 i'm stuck with this programm, because I get a Core dumped error at the end (maybe becau...

[4 replies] Last: That solved the problem thx a lot :D (by l4igi)

by gl3nnn

Pass-by Reference

When using pass-by reference. When a function is called in the main in a different order, will it affect the output of the integers. Example: #include <ios...

[2 replies] Last: Thanks so much for your help. I spent 1h trying to understand how it w... (by gl3nnn)

by zeroblank

Why does my programe crashs when i use the Or statement ||

can u help me out with this ? if(x !=x || x !=x || x !=x || x !=x || x !=x || x !=x ) { break; } else { if(i != 11)...

[9 replies] Last: <3 ya man ... thanx (by zeroblank)

by Day Vide

Send key strokes

Hey guys, i'm looking for some code or a function to make a program that can right a message like "Hello World" to notepad.

[2 replies] Last: If you're on Windows you can use SendInput(), though I prefer keybd_ev... (by integralfx)

by Beez

Priority Queue Processing Events | Not Working Correctly

I'm writing a program that simulates a one line banking system and determines the average amount of time spent waiting for the number of customers they process....

[no replies]

by rdigney

Password validation

I am a beginner trying to learn to code for this homework assignment.... I cannot get this program to work no matter what I try and change. I am so frustrated...

[6 replies] Last: http://www.cplusplus.com/forum/beginner/202982/ (by closed account 48T7M4Gy)

by ukeleke

Can someone help me ?

Could someone explain why this is "new char[_length + 1];". myString(char *init_val) { _length = strlen(init_val); str = new char[_length + 1]; ...

[4 replies] Last: strlen() does not include the terminating null character. #include <... (by Chervil)

by newcoder1

Connect 4 game won't end

My connect 4 game will not end when it hits 4 in a row. It shows the board, allows the user to pick a number and places the piece and updates the board. But it ...

[no replies]

by Jack816

Finding '\n' in a text file

How would I find the end of the line in a text file. I tried comparing my string variable "pigLatin" to '\n', but that didn't give me the result that I was look...

[3 replies] Last: Is this not sufficient? std::cout << pigLatin << "\n"; (by integralfx)

by Kingassassinable

Help making this game work

Hiya there. I'm still new to C++ and am currently on a task of creating a basic guessing game in which a user chooses a grid to play on, and guesses where the "...

[3 replies] Last: yes and the technique would be similar. Rather than displaying menu op... (by tristan1333)

by TheEurekaMan

Simple trouble using character testing function

I'm getting this error. |56|error: no matching function for call to 'isalpha(std::string&)'| I understand that these character testing functions retu...

[1 reply] : int isalpha ( int c ); Checks whether c is an alphabetic letter. A ... (by integralfx)

by ruslive109

Dice Game. Trouble finishing it off.

Hi there, Here is the problem: I have to create a craps game: Roll two dice. each dice has six faces representing values 1, 2, … and 6, respectively. che...

[8 replies] Last: Many thanks to all! (by ruslive109)

by YahooAccount

Need Help with Function; program not working

Hello, Could someone direct me to the build a better understanding of functions. I need to create a program that computes the area of different programs. My f...

[7 replies] Last: You could use void but then you would have to create the variable area... (by joe864864)

by GracchusTiberius

Palindromes help

What is wrong with my code, i am trying to find the palindromes in a sentence. i am given this error. "error C3867: 'std::basic_string<_Elem,_Traits,_Alloc>::si...

[3 replies] Last: string sentence; // default constructor -> empty string "" int si... (by integralfx)

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Beginners - November 2016 (Page 12)