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Beginners - October 2013 (Page 12)

Was wondering if anyone can help me figure out why the cin in my program is not working. When i run it only the first cin works. #include <iostream> //Requir...

[1 reply] : You should be using a string for name. All your variable's are set as... (by Pebble)

by tawsif95

Payroll Program

qstn: Write a program that displays a weekly payroll report. A loop in the program should ask the user for the employee number, gross pay, state tax, federal ta...

[3 replies] Last: by tawsif95: Do not accept negative numbers for anything. Write ... (by mobotus)

by reese959599

validation loop trouble

The problem I am getting now is that I can input random things the 1st time and it works right but on the 2nd try it will take wrong inputs. EX: 1st input chess...

[no replies]

by RealGiganitris

Calc

So the user enters something like x = sin(4y^2) I want the program to solve the equation.

[9 replies] Last: Is there a smaller parsing technique that I can use? (by RealGiganitris)

by wh33lybrdy

Hints on reverse polish calculator program. Headed in right direction but stuck with a few questions

I've been working for the past week on and off on this program. Its not due until the 29th but I thought it would be a good idea to get a head start on it. The ...

[5 replies] Last: You need header guards, to prevent the header from being included twic... (by Chervil)

by mv81

C++ help

What would i use in a c++ program for the program to give me random a set of numbers.? I am writing a program that adds two random numbers and display the an...

[9 replies] Last: Alright i got it. Thanks for the help!! (by mv81)

by Nata

Currency converter

Hi this should be currency converter could you tell me what is wrong here? Thank you #include <iostream> using namespace std; int main() { int...

[4 replies] Last: Thank you!! I am new at this and I cannot quite get everything well!! ... (by Nata)

by dmpaul26

Cin not allowing input

When I use the second cin, the command line just sits there with the blinking cursor and doesn't allow any typing, if I put a getchar(); after the first cin, it...

[2 replies] Last: I should have specified that I already tried that, that's what origina... (by dmpaul26)

by otavioraposojr

How to use cin as an argument ?

Hello. How could I rewrite the two following lines without using the input variable. cin >> input; scene->update(input); Thank you.

[1 reply] : you could create a function: string input(){ string input; cin >... (by CLman94)

by iamlearning

loops

what do i need to do to loop this 10 times i keep trying to put it in a while loop because i dont know enough about a for loop. when i put it in a while loop...

[6 replies] Last: srand(time(NULL)); for(nblancer = 1; nblancer <= 1000000; nblancer*=... (by Skinnyjr)

by MazzFraps

Prime numbers in order

Greeting to all of you, who wish to help me. I tried to make a program, in which you could say which prime number you wanted to know, for example the 23rd , ...

[8 replies] Last: Thank you, your code helped me a lot and now it finally works! :D (by MazzFraps)

by fiveinthecity

Undefined behavior?

So for a class project, I need to write a program that will take the first word ( a contiguous sequence of letters delimited either by non-letter characters or ...

[3 replies] Last: > but is there a chance for undefined behavior There is undefined beh... (by JLBorges)

by Tiger58

Can someone please explain this pointer line to me?

I was making a vector inventory program and ran across an issue, since I needed to display the get function of a child class from the parent class (as you can...

[3 replies] Last: Yeah the issue is that my real program (this is just to show the examp... (by Tiger58)

by Ediie

Problem C: Voting

Hi guys, I need help with an assignment. I'm very new to C++ (in 8th week of learning) and I don't know where to begin with this assignment. source file: vo...

[2 replies] Last: That's it? I thought you have to put "int" and more, but that's it? (by Ediie)

by Jinstry

Making a simple calculator

I'm making a simple calculator using only +,-,*,/, and % as the operations. I'm having trouble as to why my code will not run. When i compile the code, it gives...

[3 replies] Last: Thank you so much Danny Toledo! It works! This may sound like dumb que... (by Jinstry)

by passionateswimr

Bingo Game

Uhm, so hello! We have this project in our CS course that states that we have to generate our own Bingo Game program, we can use help or we can let a person/peo...

[1 reply] : @passionateswimr I compressed the filling of the bingo card columns. ... (by whitenite1)

by MJGilbert

appending one string to another?

Hi guys, I am trying to take 2 user input strings and add them together. I have one string text and another string extra . I want to output both of these ...

[2 replies] Last: Oh, awesome! Simple enough LOL thanks! (by MJGilbert)

by cyberdude

code help pls

#include<iostream.h> #include<conio.h> #include<fstream.h> #include<stdio.h> #include<stdlib.h> #include<string.h> class employee { private: int empn...

[4 replies] Last: thanks i figured it out (by cyberdude)

by mmy23alxo

Fishweights Problem

You are doing statistics on salmon fish weights randomly sampled from Maine lakes. At each of several sites across the state, data is collected weekly and give...

[5 replies] Last: #include <iostream> #include <iomanip> #include <fstream> using names... (by mmy23alxo)

by testkurva

Making graph in c++

Hi, I want to make a program that gives you a graph with "*" and "." , "*" are % of how much work has been done and "." how much work has to be done. There ca...

[4 replies] Last: Of course you can, and that's how you do it ( depending what you want ... (by Zaki Al Qudah)

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