Beginners - C++ Forum - October 2010 (Page 2)

hello i cant get my results under the right degree name any suggestion?? int main() {const double max_celsius =235; const double start_val =-100; const dou...

[no replies]

by seklum

PID

I am just beginning learn C++, and I need to find the process ID of a program. I just learned about functions, and I am trying this out. I finally got all of my...

[3 replies] Last: Note that GetProcessId is a WinAPI function. On other systems, you'd h... (by Athar)

by boyfebrianzain

how to delete an element in multdimensional array??

any body who can help me to solve the script for delete an element in multidimensional array this is my script but it can't work, pls fix it cout<<"\n\nI...

[1 reply] : Firstly, http://www.cplusplus.com/forum/articles/17108/ Then, do ex... (by hamsterman)

by lukelee1987

date verification

how to implement this in the code? bool checkdate(int m, int d, int y) { //gregorian dates started in 1582 if (! (1582<= y ) )//comment these 2 line...

[1 reply] : Isn't that already implemented? PS: use [co de] tags (by Bazzy)

by boyfebrianzain

how to delete an element in multdimensional array??

any body who can help me to solve the script for delete an element in multidimensional array this is my script but it can't work, pls fix it cout<<"\n\nI...

[no replies]

by dhv

function to split and rearrange array

Hi, this is actually for a homework project, so I'm looking for some guidance. I need to write a function that will take in an array and split the function, rea...

[no replies]

by Rave

Pointers and printing

Hello, i was trying to learn about pointers and i came across this. #include <iostream> using namespace std; int main() { char *p; int i=0;...

[1 reply] : char* is a string. Therefore, printing a char* will print a string. No... (by hamsterman)

by harpo

read and write .ini

i am using dev blood shed c++ with windows vista 32 as for my problem how do you read from a .ini file and set it as a variable and also write to a variable...

[15 replies] Last: ok so i read the input/output files thing and tested it and i now und... (by harpo)

by jmastin

Output alignment

I pretty much figured out the code that I need to produce the output that is desired. What I don't know and need help with is to get the output to line up becau...

[3 replies] Last: Your Welcome :D ! (by lucifier)

by yts

Class

Write a program to define a structure named CustomerRecord that contains name, account_number and balance. Use array to store 5 records of the structure. Create...

[5 replies] Last: @Disch: I know it's not best to do that. That's why I said easy fix, n... (by closed account D80DSL3A)

by nquadr

Cannot get this code to work

#include<iostream> using namespace std; void calculateTax(double subtotal, bool isFresno, double& salesTax); int main() { double salesTax=0; boo...

[5 replies] Last: I have edited the code, but it is not giving me the answers I would ex... (by nquadr)

by jamesmk

Why does my program crash when compiled w/ g++?

I don't understand why g++ doesn't like my code. I can compile and run this program just fine under Windows 7 using the cl compiler from Microsoft's "Visual Stu...

[2 replies] Last: ne555 (255) said for (int i = 0; i < x; i++) { cout << i << ... (by jamesmk)

by ToniAz

Integer to clock format - Crash

Hello everyone! I am supposed to test the runtime of some algorithms with diffrent complexities as a function of m. Given some values for m, I need to change...

[1 reply] : It should have crashed on Windows, also. (You are just lucky that it d... (by Duthomhas)

by duboisford

Check value of struct with Multiple Bools

Hello I have a function the takes the following data structure as an argument typedef struct{ bool var1; bool var2; bool var3; bool var4;...

[5 replies] Last: Out of habit. When you're dealing with complex objects or want to modi... (by Athar)

by nickallison

First Program. Compiles (sort of) then ".. Undefined reference to 'Winmain@16'

This is my first program. Written on Notepad++ Compiled from command prompt using MinGW. #include <iostream> #include <math.h> using namespace std ; ...

[6 replies] Last: Thanks for the time spent explaining this Bazzy. References appears t... (by nickallison)

by nquadr

do while statement with string

// I am not able to terminate the loop even if I enter x or X// #include<iostream> #include<string> using namespace std; int main() { string sc; ...

[2 replies] Last: Thank you. (by nquadr)

by Porras78

Write to text file through dll

Hi, guys. I want to write text to a file, but I want to do this via dll, with a program compiled and called from another application. The program is this: ...

[3 replies] Last: that works from within ARENA.DLL (by dspain)

by dspain

reducing integers by a specific percentage

hello all im developing a text base MUD and have recently implemented a type of spell that puts a shield on a target and as long as this shield is on the target...

[5 replies] Last: ok after ding some playing i came up with: double damage = 15; flo... (by dspain)

by Rave

Cin>>and types

Hello. i wanted to learn how C++ takes in input, i understand, initial white spaces are skipped, and after it starts to read it will stop reading on the enco...

[1 reply] : Once an input operation fails, the stream state changes from good to... (by Bazzy)

by dandy

void and int (1,2)

void main() { } OR int main() { return 0; } which one is better? and tell me the reason.. thank's

[37 replies] Last: yeah it's important, but it's ignored by the others (by dandy)

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Beginners - October 2010 (Page 2)