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Beginners - April 2016 (Page 39)

Hello! Please, is ther eany variant to have multiple inputs ideone or an yother online compiler like it? Many thanks!!!

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Hello, please does anyone see the mistake, the program should write only those a%i==0 which are bigger then 4 and smaller then 8 (so ,only 6!) Why is it writtin...

[2 replies] Last: MANY THANKS!!! (by enemy)

by butteryslap

Help with reading from a file

I am a beginner, and I need to write a program that will read from a text file with four lines of Saul Good#12.35 30 25 Using different names and number...

[1 reply] : With this code you are forever stuck in while loop because of while (... (by etrusks)

by marcos656

Not sure where I went wrong..

I made a simple battle simulator program to practice my loops and such but when I run the program the human forces always win with no losses. at first I figured...

[2 replies] Last: Wow thank you so much. I looked right over that so many times... (by marcos656)

by doctterdre

Arrays rows/columns

I need the problem to show 3 rows and 5 columns. The output should be like this: 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 My output is just a list. How do I modi...

[6 replies] Last: Sidenote: I need the problem to show 3 rows and 5 columns. The output... (by keskiverto)

by mangosora

Input File Help-- How to read all lines in input file?

My program only reads the first line of the file that I open. For example, the first line reads "john smith 123-456-7890". The program asks for the first and la...

[3 replies] Last: I don't know how to make a loop so that the program reads all the line... (by mangosora)

by angelicuh

C++ Inventory Program Help

Hello, I'm new here! I need help with an inventory program I'm creating. I've finally set up everything to work but for some reason my numbers are not right jus...

[no replies]

by kanjiwa

get hours, minutes, test in function, can't figure out clean exit on error

I'm trying to test for valid hours and minutes, and exit void getInput(int hours, int minutes) cleanly without going on to the next step as if they were valid. ...

[1 reply] : To give you a quick idea #include <iostream> using namespace std; ... (by chicofeo)

by crimhaze

Error message in code

I've been trying to make a program that splits a sentence into words and I keep getting this error message which I'm not sure how to fix. #include <io...

[2 replies] Last: go to line 42 and see if you have a ; (by SamuelAdams)

by tva274

return type specification for constructor invalid

For homework, I have to construct a class called "Two_Nums" and there's num1 and num2, in which I will find the sum of their values and average it. I have to us...

[2 replies] Last: @ne555 : Oh wow x.x Thank you so much! (by tva274)

by fivestar

Tic Tac Toe

Write your question here. Im new to C++, and i am trying to build a game of tic tac toe. i have been using this website as a template.http://www.cplusplus.com/...

[4 replies] Last: I put the variable before the loop and i am still getting the same res... (by fivestar)

by sadij97

Help understanding simple limit to while loop

Can someone help me with the flow of this code. So first user inputs the value lets say n=3. Then, in the its n--( post increment) which means the user value w...

[2 replies] Last: @keskiverto Ohhh! Your way is better. I was thinking for a while and c... (by sadij97)

by StupidLag

return doesn't work but cout does?

this function from my class returns the size of length of the linked list. int LinkedList::GetLength() { int count = 0; Node* temp = head; while ...

[6 replies] Last: @peter jesus christ. i can't believe i forgot that. im so focused on ... (by StupidLag)

by aesopq122333

How can I change the string in char* ?

I want to let the user to input the string,but the error occur. Is there another ways to change a whole string but not change it one by one such as sentence ...

[4 replies] Last: If you want to use char array to store your sentence you have to alloc... (by etrusks)

by BenW

Getting some kind of (lldb) error with a weird message

Hi all, I'm having trouble with getting an output from my program here. The build succeeds just fine, but then I get the dreaded (lldb) notification and it s...

[1 reply] : Tell me, what type of input parameter is the function StandardError ex... (by Moschops)

by CopaceticCoffee

Counter Problem

I need the left side column to increase in increments of 2 but the output is in increments of 4. The right side column is doing what I want it to but I can't f...

[1 reply] : line 14 you're setting num = num + 2 then you're doing it again on l... (by DirtyDan)

by miah612000

droping lowest and highest to get average

This is whats required and I don't know arrays yet so that's kinda out. While loop does not execute with if ststement after cins and its all a little confusing ...

[4 replies] Last: Ahhhhh more progress! but the yop for loop isn't counting or something... (by miah612000)

by lemniscate12

Vigenaire coded message

Helo everybody! I wrote a code to decrypt a message wich was crypted by the Vigenaire system. My code can be build and can compile but it never stop compiling....

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by enesdl

Class of students tracker (Homework Help)

Hello, I am currently working on some programming homework for my grade 12 class and I am stuck on this question for a couple of days now. If someone can pleas...

[3 replies] Last: Bump any ideas please? (by enesdl)

by JoshuaStudent

Why doesn't my program handle shifts greater than the length of the array

My program is supposed to right shift an integer array of N length in ascending order (For example: {1,2,3,4} or {21,22,23}) by M elements. My program works fin...

[no replies]

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