Beginners - C++ Forum - November 2014 (Page 2)

by Phamtom ps

Weird symbols in output.

I need to reverse a string using another string. But this code gives weird symbols in output. ...

[2 replies] Last: Your logic has lots of issue. for (int i=l-1; i>=0; i--) { for(... (by abeginner23235616)

by closed account DLUk92yv

C program student ID (1,2)

Hey everybody, I need a little help here. I am new to C programming and I can't work out this proble...

[20 replies] Last: You will be first given an integer ID. In the following 4 lines, you ... (by anup30)

by coolman22

#include header files won't allow me to complie (1,2)

Write your question here. I'm having trouble compiling my program whenever I include my header file...

[20 replies] Last: You haven't posted what errors you're still getting. (by AbstractionAnon)

by Hashirama senju

decltype() with dereference operator.

I have started learning C++ from the book C++ primer. In that book, the autor says that decltype wil...

[2 replies] Last: The book has not introduced value category yet. I think that's what is... (by Hashirama senju)

by steve3194

Swapping Array elements using temp variable.

I'm trying to swap the contents of an array to get the array to display in reverse. The array has 12...

[3 replies] Last: Just read the file once at the beginning. No need to read it inside th... (by Darkmaster)

by Mug

Output program

hello,everyone! how to write a program to achieve the following function: The value of x is assi...

[8 replies] Last: thank you skimmer001 (by Mug)

by Squeaks

Validating name so it has only characters

I'm trying to make sure that the user only enters alpha characters for their name. The for loop is m...

[5 replies] Last: Why are you discriminating against people with non-letter characters i... (by LB)

by Danny7

create a random number with 1 to 3 and disply a message

hi i am trying to get this assignment done for school. i have to create random number with 1 to 3 a...

[3 replies] Last: is this the best way to have a response generated for each number gues... (by Danny7)

by helnar

Hash table for 2-sum problem

Hi everyone, 2-sum problem : find 2 numbers (x,y) in an array so that x+y equal to given t. I have s...

[5 replies] Last: Thanks for your helps. (by helnar)

by maximumcapacity

string in arrays

Im doing a question from a book 4. You sell the book C++ for Fools. Write a program that has you en...

[3 replies] Last: you could do like wildblue said or get rid of the " " in the char arra... (by deathslice)

by skimmer001

simple for loop problem

I'm writing a code where a user has 3 attempts to enter the correct password and I'm trying to make ...

[10 replies] Last: Yes. I just made the function return an int instead of being a void, a... (by skimmer001)

by xsxsux

little problem of array stuff

This program gets user to keep entering integers until a negative integer is entered, and print the ...

[4 replies] Last: thanks bro! I got it now (by xsxsux)

by xShinichiKudo

STRUCTURES AND ARRAY

Please help. I am trying to do that records the salerepresentative,his branch number and his sales u...

[3 replies] Last: @Frozen, I try the code and input mac as representative but why the ou... (by xShinichiKudo)

by skimmer001

Basic File IO with structure (small reading problem)

I have written 2 functions, 1 writes data into a normal .txt file and the other reads the .txt file ...

[6 replies] Last: If that's the only thing in your file, a loop isn't really necessary. ... (by Ganado)

by thor36

cout prints from main, but not from a different function won

Greetings all. I have a problem with cout that doesn't print anything to the screen, or at least on...

[3 replies] Last: Simplified code looks something like this: #include <iostream>; usi... (by thor36)

by bathach95

Find all nodes in a binary tree on a specific level

Find all nodes in a binary tree on a specific level I have a BST and I just want to print all nodes ...

[2 replies] Last: sorry, I've just edited it. (by bathach95)

by InfiniteLoop

Need help writing a union function

I've been staring at this code all day and haven't made much progress. I'm supposed to complete the ...

[12 replies] Last: Yes! It works! I figured out the union function, too! Thanks!! (by InfiniteLoop)

by solid648

Question about integrating a linear function

I need some help with a line of code I just can't figure out how to deal with. I need to write a sin...

[5 replies] Last: Oops sorry, thanks for clarifying. (by solid648)

by AMETOPRINCE

Help need with adventure text game.

1 1.Hello please I need a help with the following in adventure.cpp game.Please advise.Thanks Cre...

[2 replies] Last: // the 3rd and last part of the entire source code. //------------... (by AMETOPRINCE)

by skimmer001

Saving a vector of structs into a binary file?

I'm doing a final project for coding class and our program has to be menu driven with file IO in the...

[7 replies] Last: Hi Skimmer, A dirty, with no frills, approach would be to store the f... (by dean)

Beginners - November 2014 (Page 2)

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