Beginners - C++ Forum - March 2015 (Page 4)

what is d prblm?? #include<iostream> using namespace std; class test{ private: public: int sumf(int,int); int sumf1(int,int); }; in...

[4 replies] Last: Thats becuase your functions doesnt make any sense. int test::sumf(i... (by TarikNeaj)

by SuperCrusader

Need Help with Streaming files

I am learning input and output of files,i use Dev C++ when i run code,hence,it doesn't stream text into File here is the code: #include <iostream> #inclu...

[2 replies] Last: oh damn lol thanks for note and help! i will be looking more deep next... (by SuperCrusader)

by Xatasha

Problem with if... else.

I've had this issue before, and someone suggested using a bool variable. The problem is we haven't "officially" instructed on the use of bool variables, and my ...

[9 replies] Last: Yeah, fg pointed that out too. I fixed it promptly, and I'll let my in... (by Xatasha)

by abdalimran

Problem: Searching N elements from an array which sum is X

You are given S,X and N. S = size of an array N = number of elements you have to find X = sum You have to find N elements from the array which sum is X. I...

[3 replies] Last: I am a beginner. There is only brute force (linear search) approach in... (by abdalimran)

by Adem Penver

Need help with data handling

Hey I need some help with file handling. I am making a math quiz. I am stuck on the last task of my work. This is the task specification. (any advice would be m...

[3 replies] Last: Exactly what changes did you make? (by fg109)

by Adem Penver

Need help with data handling

Hey I need some help with file handling. I am making a math quiz. I am stuck on the last task of my work. This is the task specification. (any advice would be m...

[1 reply] : Duplicate threads: http://www.cplusplus.com/forum/beginner/160683/ ht... (by fg109)

by zoomer428

how to check if a file is emtpy with ofstream

How would I go about creating a if statement checking if a file is empty ex.a text file with no text in it?

[1 reply] : http://lmgtfy.com/?q=checking+if+file+is+empty+c%2B%2B (by TarikNeaj)

by ButchCavendish

Palindrome Error

Hi, I've to made a program to check whether a string is a palindrome or not.. I've made following program.. After 2 hours of brainfucking efforts.. I'm still ...

[12 replies] Last: > why is this not working now because it doesn't build. c++ is case-se... (by ne555)

by EightBitHopes

Can't convert a string to binary

Hi guys, can you re-write my program where it's mistaken ? I can't figure out how to convert my input string into binary :/ I will input 2 programs:the first is...

[14 replies] Last: nice...... :D (by shadder)

by Victor2195

Declaring variables problems

Hello, I have some questions about declaring variables, its giving some problems a character variable c initialized to “y” an integer variable x unin...

[1 reply] : a character variable c initialized to “y” may look like char... (by shadder)

by el2015

Lingo in visual studio c++

HI guys, I need lingo in application with visual studio c++.How to call Lingo in visual studio c++ ?

[no replies]

by ashutoshcpp

Help

Please help me to solve the C++ problem to find out the difference between 2 hours???(hh:min) for example: hour 1 : 2:59 hour 2 : 1:29 the differen...

[4 replies] Last: cout<<"\nThe difference is "<< Ct- Ot; // should be Ot - Ct ... (by TarikNeaj)

by sirrunrun

given postorder and inorder,output preorder

solved

[3 replies] Last: give you as a reference http://blog.csdn.net/u012315428/article/detail... (by sirrunrun)

by etrusks

1st exercise about pointers

Hi, i had this exercise in the book I'm reading and I'm wondering if i did it right like the author would want it would be done 3. Write a function void to_low...

[3 replies] Last: Thank you guys, really good stuff. Now i can happily continue my quest... (by etrusks)

by Croncanul

How to read/write a bmp file?

I want to write a code which make a image .bmp and to choose pixels colors from a file named pixels.in. I saw format file on wikipedia but I don't get how it ...

[no replies]

by koopey

recursion in linked list to remove node

hi guys. while running this program, i am getting program stopped working error. i want to remove a particular node in linked list by recursion. here is partial...

[no replies]

by HumbleKami

Array and If Statement - Can't Get Expected Output

I'm incredibly new to C++, in my first semester of a university computer science course. I've been trying to write code for an assignment where we're suppose...

[5 replies] Last: Oh, I apologize. I missed your actual question when I answered. fg109... (by Zhuge)

by MrBeavis

ofstream Assistance

Hello guys, so my ofstream is doing something very strange, it is spitting out junk to the file when I am writing out, i am using << which has worked for me ...

[no replies]

by dgdaniel23

Bubble Sort Issue

I'm having an issue figuring out how to make a bubble sort, sort by high school name. I am suppose to create a program where the user can enter student's names,...

[2 replies] Last: https://www.youtube.com/watch?v=TVL5_1NWviA&index=2&list=PLHJE4y54mpC6... (by TarikNeaj)

by tjeromeo

Input words not being recognized in simple "if" statement

This is the first code that I have tried to write without directly following a tutorial. It is a simple "if" statement, where each of the three possible answer...

[11 replies] Last: happy to help :D (by shadder)

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Beginners - March 2015 (Page 4)