Beginners - C++ Forum - January 2015 (Page 14)

I was learning how to save output of C++ file to .dat file. I followed the following example. But where is the output file saved? #include <iostream> #in...

[2 replies] Last: for me it saves it in the directory where my project files are saved. (by rafae11)

by beko

std::transform, std::back_inserter(), std::string

#include <iostream> #include <vector> #include <iterator> #include <algorithm> #include <string> std::string concatter(std::string s1) { return s1;...

[5 replies] Last: Ah, now I understand. Thanks a lot. (by beko)

by sha92

Error in subclass!!

Help!!! This code doesn't work and I don't see the error! What should I change to make this work???? #include <iostream> using namespace std; class Re...

[9 replies] Last: http://stackoverflow.com/questions/10282787/calling-the-base-class-con... (by mutexe)

by bchinfosieeuw

2d array print line numbers of char

Input: 1; ; ; ;1; ; ; ;1; ; ; ; Ouput: 1=2=3= = = = = = = = = = How to print the linenumber of the '1' on one line so the in...

[7 replies] Last: Why do you have a triple nested loop on the input? You only have 2D da... (by keskiverto)

by drinktoomanyvodka

Hi,i need help with c++ TASK

Hi i need to make program but dont know how i am using wxDev-c++ and i need to make. Tasks would include: use a class or struct variable, and create a progr...

[1 reply] : Hi, first of all the text of the exercise does not say anything about ... (by minomic)

by Davidvoodoo

Exercise attempt bugs, please help!!!

So I have learned a few things about c++ in the past week and have decided to try an exercise with what I've learned and make a number guessing game. At time...

[10 replies] Last: This is almost the same as mutexe's version: #include <iostream> int... (by keskiverto)

by Wantautas

Ar yra lietuvių ? :D

Any lithuanians here ?? :D

[no replies]

by mazior

Timed mouse clicks

Hey, i have been trying to create a function that accepts mouse clicks within 10secs and if the clicks are less than 20, cout's "click faster loser or something...

[no replies]

by The suffocated

Array problem

Hey guys. I've got some problems. Can anyone tell me how can I solve this problem. I need to write a function that gets an array as a parameter and returns the ...

[3 replies] Last: Thanks I did it myself. :D (by The suffocated)

by Jaydelay

Formatting Output (setw or right justify)

All I want to do is format the output to where everything is lined up. I have a program that calculates monthly payments for a loan in one function, and disp...

[1 reply] : This: cout << setw(13) << "$" << newBalance; Is same as this: cout ... (by keskiverto)

by MTorp

Architecture of a c++ program

Hello everyone. I'm a fairly experinced java programmer, but to broaden my knowledge of programming in general i recently decided to learn c++ (or atleast to...

[5 replies] Last: You might want to read through the FAQ about file types and purposes ... (by MTorp)

by HomerSimpson

Why doesn't the loop work?

I am trying to figure out data structures right now, so I decided to create a testrun program to try struct out. The problem is, I want this program to loop ove...

[1 reply] : http://stackoverflow.com/a/21567292 (by MiiNiPaa)

by vmohan

Setting a text color gloabally

I wanted to know if there is a way to set a textcolor globally, like for all console output for a program, i'd like to have the same color. I tried just using ...

[2 replies] Last: that statement doesn't seem to work on turboc++ right now, the problem... (by vmohan)

by SobanSA

Star Pattern with 1,3,7,15,31,63 sequence logic.

Hi, I am stuck on this program: Write a program to print following output: * *** ******* *************** ******************************* ************...

[3 replies] Last: GOT IT! #include<iostream> #include<conio.h> #include<stdio.h> void... (by SobanSA)

by glenjoker

Does removal to a deque object invalidate its iterators?

I read from my textbook that all iterators of a deque object should be invalidated if an element is removed from places that not the front or back of the deque ...

[2 replies] Last: Thanks for the clarification. I appreciate it! (by glenjoker)

by Jweim

Reading from File into 2D array issue

I'm attempting to read from an already created file that is 5 x 5 into a 2D array. In my program I've tried both an eof() method and a boolean way to determine ...

[4 replies] Last: You don't need to pass your constants into the function if you just de... (by HatchetMan302)

by vmohan

Password input

I've been trying to make a program which involves checking if two inputted passwords match. However, it seems as though my program always says that the password...

[3 replies] Last: just use std::string (by anup30)

by Lbkulinski

C++ graphics engine for beginners

Hello. I have been assigned to create a game for my C++ class. It can be a text based game, but I would like to try and use a graphics engine to try and create ...

[2 replies] Last: Thank you! (by Lbkulinski)

by DexterMorgan

Can I make global variables const in some functions?

Suppose I have some variables that are changed only in a couple of functions, but which need to be accessed in a bunch of other functions. One way is to pass...

[6 replies] Last: you can use static variable/function in class. keep the variable priva... (by anup30)

by keltonfan2

Need help with spacing

I have a program that prints out pascal's triangle. One problem: it isn't a triangle. The output doesn't work. This is what it should print: How many rows: ...

[1 reply] : 1st cout: cout<<" "; 2nd cout: cout<<" "<<coef; 3rd cout: ... (by YodaCode)

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Beginners - January 2015 (Page 14)