Beginners - C++ Forum - March 2012 (Page 70)

by Lio

I am trying to initialise array of char by using the increment variable with cast.Why the code doesnt work MyObj() { for(int i=0; i<10; i++)...

[1 reply] : For a something as simple as an integer to character cast don't use "c... (by Computergeek01)

by altafhpatel

Function Output Help

#include <iostream> using namespace std; int sum(int a,int b){ int c=0; c=a+b; cout << c; } main...

[2 replies] Last: Once I ripped out that system("pause") and replaced main() with int... (by Moschops)

by MatthewRock

What should I learn now?

Well, I didn't want to make the title look stupid, but my real question is: What should I learn to create the game? While it may seem stupid, I am really lo...

[4 replies] Last: Go with PDCurses or Ncurses. It may look intimidating, but developing... (by roberts)

by BJzero

I got a error with Microsoft Visual C++

hi everyone, Im new to C++ and i like it... i am using microsoft visual C++ 2008 Express edition i started writing my first program but im having a problem.....

[7 replies] Last: Yes. I upgraded to 2010 not so long ago and I don't think I had to "re... (by Gaminic)

by Gaminic

Locking parts of an array.

Short question this time: I have an array (actually a std::valarray) of integers. They represent a solution, thus they change throughout the algorithm. Howev...

[no replies]

by gitaristas

read from file to array

Hello. Sorry for my poor english. I have a file of such data Faculty, student name , last name , grades number, grades .. example: faculty john ber...

[1 reply] : Easiest way would be to make a vector of grades, rather than an arr... (by Gaminic)

by cppuser

Accessing LPTSTR pointer string characters

I am using Visual Studio 2008 Express Edition with Windows 7 64 bit edition. I want to write a sub-routine to scroll text passed to the subroutine via a LPTS...

[2 replies] Last: Thanks for that, hamsterman. I've printed out the pages for the two li... (by cppuser)

by yhangel

do-while loop that make me sick

do{ cout<<"\n\n\n P-Print Receipt S-Save to File\n"; cin>>pos; if (pos=='P' || pos=='p') { cout<<" Loading...\n"; timer(); cout<<" ...

[4 replies] Last: thanks (by xeeps)

by silverblade12

can't find why my case, break, and default became illegal

Hello everyone! Can you please help me find why my case, break, and default became illegal? #include <iostream> using namespace std; const float Kerri...

[7 replies] Last: thanks peter, but there is another problem, the compiler said that my ... (by silverblade12)

by Terry Lim

Print out diagonal

#include <stdio.h> int main(void){ int input , i; scanf("%d", &input); do{ for (i=input-1;i!=0;i--){ printf(" "); ...

[1 reply] : Well, I will print an asterisk. #include <stdio.h> int main( vo... (by vlad from moscow)

by yhangel

vector multiplication

can't find in google! vector1 * vector2 = vector3 then x= summation of vector3

[7 replies] Last: what does vector 4 do exactly? http://bipolarsymptomsinmen.eipaha.com... (by jonny1borneo)

by whatadai

What to use as an error value?

I'm writing a program for homework, it's teaching us to use reference parameters. The main function prompts for 2 ints from the user then calls another functio...

[3 replies] Last: > he wants use to use reference parameters so the function has a void ... (by JLBorges)

by Lio

Move constructor problem

If I dont include the move constructor(line 30) ,if I do include it --reference to local var temp returned(enabled by default #include <iostream> using na...

[5 replies] Last: You should get that reference to local var temp returned(enabled by d... (by guestgulkan)

by mattnelsn

Using cin in a simple number game

I am very new to C++ and working through an exercise writing programs using do, if, while statements. The problem given by the instructor was simple: Write a...

[1 reply] : See http://cplusplus.com/articles/4z18T05o/ Though the simplest thing... (by hamsterman)

by patrobless

help! adding in increments.

i need to write a program that calculates hat size, jacket size and waist size after asking a user their height, weight and age. my problem is coming to the ja...

[3 replies] Last: You worded it just fine. Again, does it make sense that at age=100, in... (by hamsterman)

by magadavixt

need help with problem... (dont know how to explain..)

3-40 Printing a Time In printing an item such as a time it is often more realistic to print out the time taken in hours, minutes, and seconds. Write a pr...

[4 replies] Last: main 's return type in c++ is required to be int . If the code in ... (by cire)

by mania

finding strings in dat file

I have created dat file in that bookno and bookname, i want to search word giving by dynamically from the user and search that word in bookname in dat file and ...

[8 replies] Last: Hi Mr/Mrs/Miss JLBorges , Thanks ... (by mania)

by magadavixt

for statement problem

Heyy, so here's my code /* Ask for an amount and whether it is taxable; calculate the sales tax and show the tax amount and the total including the tax. u...

[4 replies] Last: :OO i think i get it! i hope.. :c sorry! but, the loop would be for ... (by magadavixt)

by mrshah

For loops and and carrying variables

Hi. I have a hopefully simple question on for loops and carrying variables over. I'm trying to write a function that shows more than the 16 decimal maximum prec...

[no replies]

by closed account 2EURX9L8

I/O getline and carriage returns, for loops

[3 replies] Last: Might help if we had a clue as to what you are trying to do. You never... (by ResidentBiscuit)

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Beginners - March 2012 (Page 70)