please wait
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by shivaji
What is >> symbol in C++ ?
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| I really dont know what is >> symbol used for during " cout " operation? please some body tell me about this >> symbol? |
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Feb 17, 2013 at 1:15pm
[3 replies] Last: thnak you to all for supporting me. (by shivaji)
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by auric
gets function in loop
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| Im getting a problem in the gets function when i put it on a loop. The 1st phase of loop goes well but the second does not do. It skip the 1st cin. Im a beginne... |
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Feb 17, 2013 at 11:30am
[2 replies] Last: You simply need to clear the unwanted newline character from the input... (by Chervil)
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by tummytums
Prime numbers given range
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| I have an assignment where I have to use two for loops. I need to ask the user for any two numbers and be able to list all the numbers in between and their fact... |
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Feb 17, 2013 at 9:43am
[1 reply] : I'd start by understanding the for loop http://www.cplusplus.com/doc/t... (by Chervil)
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by numbplum
A 4 byte float has the value: 0x7F800000. Its value as a floating point number is?
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| A 4 byte float has the value: 0x7F800000. Its value as a floating point number is: a. -39.482 b. +0.0 c. 11.0 d. +Infinity Hey there, I was hoping to s... |
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Feb 17, 2013 at 7:48am
[1 reply] : http://en.wikipedia.org/wiki/Floating_point#IEEE_754:_floating_point_i... (by closed account S6k9GNh0)
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by numbplum
The value of the two-byte two’s complement value 0xFF72 is?
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| The value of the two-byte two’s complement value 0xFF72 is: A. -28 B. -84 C. -128 D. -142 Hey guys I'm having trouble with this question. I want to b... |
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Feb 17, 2013 at 7:19am
[4 replies] Last: Hey guys thank you so much. both of you guys gave great replies. I d... (by numbplum)
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by tinywee
Sparse matrix addition help, linked list
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| I'm trying to add two linked list of sparse matrix, B added to A. But it doesn't work that well and crash sometimes. i have no idea what went wrong. So far for... |
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Feb 17, 2013 at 7:02am
[3 replies] Last: Try to provide a minimal testable code that does reproduce your proble... (by ne555)
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by ND04
Please Help Recursive Math
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| I Had This Homework About The Recursive Math, But My Professor Gave Us Very Vague Lecture Information. This First Recursive Program: #include <iostream> u... |
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Feb 17, 2013 at 6:10am
[5 replies] Last: [quote=greenleaf8000073]@lowestone: Uh You mean ND04 right? Because I ... (by cire)
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by hung06061995
How to create a multi-dimensional map
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| typedef map<????> t_map; t_map mymap; int main() { mymap = 4; //??? return 0; } I want to create a map that I can use like a multidimensional ... |
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Feb 17, 2013 at 6:06am
[3 replies] Last: Thank you! (by hung06061995)
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by RadCod3Win
Menus
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| I want to know how I can make a menu so people can choose what they want to buy. I know how to make a menu with one choice, but how do you make a menu where mul... |
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Feb 17, 2013 at 4:55am
[15 replies] Last: Using a switch with chars as the options (make sure you include a quit... (by TheIdeasMan)
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by Amulon
Converting a single linked list to a double linked list
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| I have created a single linked list that has integers from a file. How do I copy the nodes in the single linked list to a double linked list? Thanks! |
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Feb 17, 2013 at 3:53am
[1 reply] : I have something like: p->next = q->next; p->back = q; q->next->back ... (by Amulon)
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by zaqcde
How do I activate programs?
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| I have written all that I was told to by the tutorial's first lesson:http://www.cplusplus.com/doc/tutorial/, it is the lesson where you write "hello world", but... |
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Feb 17, 2013 at 2:48am
[12 replies] Last: mitaka12102: thanks, I was able to close the program with getch(); m... (by zaqcde)
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| Wondering why program will not loop. |
| Hey, I'm new here and this is my first post. I have started on my journey down the path of learning the language of computers. I know a lot of tutorials say to ... |
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Feb 17, 2013 at 2:38am
[8 replies] Last: The previous replies are all good. I'm just suggesting an approach you... (by vin)
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by Hybrog
Random String Sequence Crash
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| Hey, I was trying to create a string that had a random sequence of letters, but when I try it, it completes the string, and then displays an error report messag... |
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Feb 17, 2013 at 2:15am
[7 replies] Last: @greenleaf800073: you forget the null terminating char. (by tntxtnt)
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by Ratzer
Make ball move automatically
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| So my problem is I need to make the ball move around the screen automatically. So when it reached one of the screen it needs to go the other way. If I could als... |
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Feb 17, 2013 at 1:28am
[2 replies] Last: Thank you :) That helps a lot (by Ratzer)
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by Wnt2bsleepin
Crash "R6025 Pure Virtual Function Call"
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| Hello, I passed an object by pointer but when I try to do some functions with it I get a crash. I am using the SFML graphics library and I had to pass a RenderW... |
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Feb 17, 2013 at 1:07am
[2 replies] Last: Thank you. However, I do have a question about why the UI seems to f... (by Wnt2bsleepin)
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by T4l0n
or(||) doesn't seem to work on loop
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| #include <iostream> #include <cmath> #include <cstdlib> #include <string> using namespace std; int main (){ cout << "2+2=4?" << endl; char answ... |
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Feb 17, 2013 at 12:46am
[2 replies] Last: Your loop will continue as long as any one of the four conditions in t... (by AbstractionAnon)
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| Can someone help me write this program? |
| This is my code so far, but I know it's not correct, can someone give me helpful tips thank you!P.S I have to use a for loop. -Michelle I have to write a prog... |
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Feb 17, 2013 at 12:43am
[5 replies] Last: I'm not sure I understand what you mean. The code I gave you does what... (by fafner)
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by Ardeshir81
Why it doesn't loop?
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| #include <iostream> #include <cstring> #include <cstdio> #include <cstdlib> using namespace std; int main() { char input ; int x = rand() &... |
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Feb 17, 2013 at 12:24am
[1 reply] : Well first you can stop using gets and continue to use cin to get inpu... (by sysopfb)
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by notaturbo
Need help with college assignment!
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| Dev c++----- I am having trouble getting this program to run correctly. I did it wrong I know. I am very new to this. I need some help understanding the differ... |
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Feb 17, 2013 at 12:19am
[3 replies] Last: One thing you could do, if you must do things without using simple ari... (by Chervil)
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by tmcfadden
gethostbyaddr dns program
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| Any help on this appreciated. This is a winsock program designed to prompt the user to enter a domain name. The program is then supposed to return to the us... |
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Feb 16, 2013 at 11:54pm
[no replies]
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