Beginners - C++ Forum - October 2015 (Page 7)

Hellow, i am writing a program that will decode and encode messages. (A = 1, B = 2, space = 0, etc.) I am having trouble with my encode, specifically inputting...

[21 replies] Last: http://www.cplusplus.com/reference/cctype/isalpha/ (by closed account 48T7M4Gy)

by joseplusplus

Why dereferencing is not needed in this case?

Hello, I'm a little confused about this 2 constructs: To access the vector object, I have to dereference the pointer to get it. I understand this... ...

[no replies]

by forejs

ERROR Linker command failed to exit

You were absolutely right. I fixed the definition and now I have this up and running. The < code > formatting is awesome! Thanks. Any recommendations? #i...

[2 replies] Last: I ran it and it appears i have some design flaws... Here are the er... (by forejs)

by underoathed

Debugging code

Okay so I am given code which needs to be fixed. All logic and syntax error need to be fixed. I don't understand where there are logical errors. Can someone loo...

[no replies]

by cpluswut

Finding Prime Fibonacci Numbers

My program is suppose to output the first 8 Prime Fibonacci numbers, My output is as follows: 1 1 2 5 13 89 233 1597 4181 28657 514229 1)Why am I gettin...

[1 reply] : i think because you check 1 first then you get "1" then you check two ... (by hohanyo)

by hohanyo

dynamical array alocation and displaying it

Hello i have to do this: Write a function that takes 3 arguments, a length, width and height, dynamically allocates a 3-dimensional array with those values and...

[no replies]

by RandomGeek

Warning C4244 ??

Hello, I'm getting an error: warning C4244: 'argument' : conversion from 'time_t' to 'unsigned int', possible loss of data If I double click on this error...

[15 replies] Last: 😜 (by closed account 48T7M4Gy)

by Lamshark

Help Function assignment

Hello all, I'm pretty new to programming and I'm not very good at it. But I have this assignment and I can't figure out whats wrong with my program. Here is the...

[8 replies] Last: How should I re-write my main function to get the calculations i need? (by Lamshark)

by CodeOpen

Float digitis

float is 7 digit. Isn't it? why out put print out 6 digit? #include <iostream> using namespace std; int main() { float a = 1.23456.7; cout ...

[1 reply] : You can set the output precision to show more or less digits: #inclu... (by closed account E0p9LyTq)

by ct180

Updating ctime

The following is what I have come up with regarding a small program that should show the current time as it updates every second. However, it is just showing st...

[2 replies] Last: I have to use ctime. Also, just realized l left some parts out of the ... (by ct180)

by ianheinze

Help Please?

Write the following 3 functions. a) A function the prints three asterisks with three spaces in between each, starting in the first column: * * * Do not pri...

[13 replies] Last: Staying within the parameters of the assignment... #include <iostre... (by pearlyman)

by herbertcheng

Bool recursive function about palindrome|Homework

Hello I need some help here I don't have ideas to code a bool recursive function about palindrome. How to return the value in bool function instead of 1,0? Can...

[3 replies] Last: my program is a case sensitive (by sujitnag)

by mattig89ch

can you create a UI with C++?

Hidy ho all, my word its been some time since I was here last. I was curious about something. Can you use C++ to create a user interface, like you can in...

[6 replies] Last: [quote=MiiNiPaa]If you make past all layers of abstractions modern OS ... (by closed account E0p9LyTq)

by juliotv

C++: Writing backwards the content of a string, output is not the expected

I want to write a script that asks for the user to write a single word (stored as a string) and the output must be the same word written backwards, if the word ...

[8 replies] Last: [quote=juliotv]wow! Thanks a lot for showing me the different ways on ... (by closed account E0p9LyTq)

by dahin

Error expression must have integral or enum type

My following code gave error message like expression must have integral or enum type when I tried to add or subtract two floating point numbers. Error message ...

[2 replies] Last: Thank you. Now it works.. (by dahin)

by Shashank Setty

unable to get required output

Hello! i've been working on a Contacts program, and i'm unable to get the desired output, can someone tell me what's wrong with my code? #include<iostrea...

[7 replies] Last: Hey thanks Ericool! I'll try it out... (by Shashank Setty)

by herbertcheng

Need Help!How to rewrite the Palindrome function recursively?

I don't have ideas to rewrite the Palindrome function recursively. Can you guys help me?or tell ideas how can i write. Thanks a lot. // Check if a positive i...

[5 replies] Last: http://www.cplusplus.com/forum/beginner/177254/ (by closed account 48T7M4Gy)

by tnt980

Code Help

i need the code to have the user input a number and have it say an error if it is not positive. heres my code #include <iostream> #include <sstream...

[8 replies] Last: @chicofeo ;) (by closed account 48T7M4Gy)

by sk9294

different output

why code 1 works fine whereas code 2 doesn't????????? code 1: #include<stdio.h> void main( ) { int a = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 6 } ...

[9 replies] Last: #include<stdio.h> int main( ) // just change it to this { int a =... (by closed account 48T7M4Gy)

by ric717

Output Formatting

Hey everyone, I'm a newbie in C++ and I wanted to know how to format my output in such a way that it looks like this; Celsius Fahrenheit Celsius Fahrenh...

[1 reply] : @ric717 - I know Celsius scale not Celcius - See this: http://ww... (by condor)

C++

Forum

Beginners - October 2015 (Page 7)