Beginners - C++ Forum - April 2017 (Page 5)

by Krok2

Best way to Find amount of chars existing in both strings

I want to know how many chars exists in both strings. getPoints("hey", "hai") would give: 1 point ...

[5 replies] Last: The following version WILL allow duplicates ('l', 'l', 'o' in the exam... (by lastchance)

by Anami

Garbage value in adding of two matrix objects.

I want to add two matrix objects using friend function.The program runs and take inputs but at the e...

[5 replies] Last: #include<iostream.h> #include<string.h> #include<conio.h> class matri... (by Anami)

by rcwade93

Issue with program that reads a .txt file

I am trying to create a program that reads a .txt file, displays it, counts unique words and display...

[3 replies] Last: If you just want to print the original contents of a file you can use ... (by lastchance)

by CoderGirlV

Help with code

I need help making this code print the first n numbers #include "std_lib_facilities.h" bool Prim...

[5 replies] Last: Sometimes it helps if you write your plan down in plain English like t... (by Thomas1965)

by Susouker

Converting from int to string doesnt work

Hello folks, im creating a program, that checks whether a number is a Neon Number (a number where t...

[6 replies] Last: Somehow I was thinking that 0 is not a valid number - probably it was ... (by Thomas1965)

by mastakhan

Display a hexadecimal address as a decimal?

I have a program that uses a function to return addresses for specific elements inside and outside o...

[3 replies] Last: This is a simplification, but basically static_cast will only convert ... (by mbozzi)

by Drakk

system() issues on Linux

I'm just curious, why wont this work at all? The command works from the terminal, but not like thi...

[2 replies] Last: Thanks so much. i was super confused. (by Drakk)

by imastruggler

What did I do wrong when calling out this function

So here's my code: #include <iostream> #include <iomanip> #include <fstream> #include <str...

[5 replies] Last: Does this count as not coding? ifstream inFile(inFileName); readRainF... (by imastruggler)

by Alex1993

Comments for a script

Hey guys! This script has appeared in an exam for a module I have in college. I would really app...

[2 replies] Last: :D Thanks, man! (by Alex1993)

by Chronic Arrow

Vector not printing

Hi. So im using a vector to create a contain, so that when the player is asked in PlayerChoise() if ...

[1 reply] : > I keep getting the same error > Error on line: > cout << "Bag Item: ... (by ne555)

by coolangel24

Population Growth Function

I am stuck on a homework assignment where I must create a population growth calculator. The thing is...

[3 replies] Last: [code firstline=67] for(int i = 0; i < numYears; i++) { cout << ... (by AbstractionAnon)

by Earl Henson

Plese Ignore this Post

Just putting this here for a report /** ***************************************************...

[no replies]

by zelotic

Monte Carlo Problem

Solved.

[2 replies] Last: @zelotic, Please reinstate your original post. People will be disincli... (by lastchance)

by Krok2

For loop crashing at the end

Here's my code cout << "Input: " << history << endl; map<char, int> result; for (auto& v : child...

[4 replies] Last: Turns out the layer two was saved given by parameter (not as pointer) ... (by Krok2)

by tt13

summing up array with negative number

Hello volks, I'm trying to write an array that add 10 integers from user's input. That will include ...

[2 replies] Last: OMG, that's right I did a stupid calculation, LOL, thank you! (by tt13)

by past98

Using functions from other classes and printing

Hello guys. I have an excercise and I need some help. I am asked to play a game that has a number of...

[no replies]

by karlemange

use std::tolower() to find a keyword in a string

my programme: int main() { int i, sep; string name = "We Are The Champion!"; st...

[9 replies] Last: Quite right Thomas, but usually I have 3 reasons for making such posts... (by gunnerfunner)

by thinkCode6365

Operator += applied a to a string value

I was going through this code I found on the c++ website and I haven't been able to figure out why t...

[4 replies] Last: Ahhh okay it's overloaded, got it, thanks for the links guys. (by thinkCode6365)

by PiNOYPANDEMiK

Pig Latin Translation not working properly

Ok first of I know my code is all over the place which is probably why I'm lost but anyways this pro...

[5 replies] Last: Ok I find out why the pig latin was displaying the same output as the ... (by PiNOYPANDEMiK)

by Mancek78

Voice commands

I was wondering what do I need to add voice commands in code. Like if I say "Open computer" it opens...

[no replies]

Beginners - April 2017 (Page 5)

C++

Forum