please wait
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by iamnone12
Binary number maximum 1's
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| okay solved |
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Jun 11, 2019 at 1:51pm
[11 replies] Last: still stuck lame? Duthomhas answered so I will give you a few more hin... (by jonnin)
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by annw3y
salesman
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| Hеy guys, I have a problem solving the traveling salesman algorithm if anyone can help me i would appreciate it...I have this code but I do not know how to sol... |
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Jun 11, 2019 at 1:37pm
[5 replies] Last: the most simple 'solution' is literally a vector of {city, city, cost}... (by jonnin)
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by lame
help plz
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| Can somebody plz explain the approach to this problem. I have got partial in it. I have no idea how to get full AC in it. link-https://www.codechef.com/JUN... |
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Jun 11, 2019 at 11:08am
[13 replies] Last: You should know that the CodeChef adjudicators are aware that people a... (by MikeyBoy)
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by cc046
Geometric Progression Nth term
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| Find the nth term of G.P first term of G.P is given.... Common ratio is also given... CONSTRAINTS- n<10^9 INPUT: n=2 first term a=10 common ra... |
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Jun 11, 2019 at 4:52am
[3 replies] Last: i got it..... ll square(ll n) { return n*n; } ll power(ll a... (by cc046)
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by christianwos
Correct Method
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| Hi all, New to C++. I am learning on my own using C++ Primer and I am doing one of the problems about vectors. My code runs and does what I want. All I am lo... |
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Jun 11, 2019 at 12:15am
[3 replies] Last: Thank you to both for the useful comments. I will implement them in my... (by christianwos)
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by mercedx
Employee class
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| sorry for the lengthy post but i wanted to make it clear what i am supposed to be doing Write a class named Employee that has the following member variable... |
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Jun 10, 2019 at 11:40pm
[7 replies] Last: I removed "It was set to zero" and ill make note of it to my professor... (by mercedx)
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by Deadweight77
Banking total money
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| I have a problem in which my functions aren't working on line 126 and 155. I have been trying to make it read it and properly display the total money of someon... |
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Jun 10, 2019 at 9:12pm
[2 replies] Last: Hello Deadweight77, I do not know if this is homework or something el... (by Handy Andy)
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| Timer with an add 30 second function |
| Hi I am trying to add a function that adds thirty seconds times the user inputted value. For instance if the users inputs 1 then it only adds thirty seconds. If... |
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Jun 10, 2019 at 3:07pm
[4 replies] Last: [quote=salasranthony]@lastchance but the program is supposed to begin ... (by lastchance)
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| Large num |
| From geeksforgeeks i found (a * b) % m = ((a % m) * (b % m)) % m also (a / b) % m may NOT be same as ((a % m)/(b % m)) % m |
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Jun 10, 2019 at 1:30pm
[5 replies] Last: @TheTimes No i am also getting 1 case wrong. (by Dum)
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| Is my Diff. Eq. plot correct? d2x/dt2. |
| So, I'm relatively new on c++ and maths, don't laugh at me :(, but i made a derivative function and a d^2/dt^2 Diff. Eq. function for the derivative function, i... |
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Jun 10, 2019 at 12:05pm
[15 replies] Last: Just wanted to say i have not ignored the replies, but i don't know mu... (by SophiaCristina)
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by Ashh
maximum and minimum between loops
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| Why I can't run the program after comparing maximum and minimum after each loops? What is the right way to do them? int maxFee=0,minFee=100000, TpricePT3tax, T... |
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Jun 10, 2019 at 8:20am
[2 replies] Last: @Peter87 In the main program, there is if else statement. TpricePT3tax... (by Ashh)
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| Help needed with operators in Windows Studio |
| Hello, everyone! I recently started reading up on some code about 3 weeks ago. I've been slowly making my way through my textbook without too much difficulty. I... |
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Jun 10, 2019 at 2:32am
[4 replies] Last: Thank you all for the quick responses! I couldn't find where in my boo... (by dedwards100597)
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by YeetParadox
help please! rpg making rooms
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| Write your question here. #include <iostream> #include <string> using namespace std; class Hero{ public: int Lrow; int Lcol; }; class Ro... |
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Jun 10, 2019 at 2:11am
[2 replies] Last: yes i know, this was given code. i thought the same thing as well (by YeetParadox)
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| RC4 Encrypt Binary Data |
| I am trying to read in the contents of an entire file into a string then use the class someone else has written to RC4 encrypt the data. This works fine when te... |
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Jun 10, 2019 at 1:17am
[6 replies] Last: Ok, hopefully last issue. When I compare the original file to the decr... (by michaelwilliams6511)
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by justasrod
input string and integer on the same line
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| Hello, I trying to write program, but I have a problem. At first I have to input how many people information I want to write and after I have to input informat... |
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Jun 9, 2019 at 8:55pm
[1 reply] : use getline, then iterate it in reverse. whatever is left is the name... (by jonnin)
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by Ashh
Second loop isn't working properly
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| On the second loop, it should allow us to enter Individual Subject code but it directly showed the output without allowing me to enter the Individual Subject Co... |
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Jun 9, 2019 at 7:38pm
[5 replies] Last: @Ashh, you were so busy posting voluminous amounts of code in FOUR sep... (by lastchance)
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by Ashh
won't stop looping for the second registration and max min aren't working
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| Write your question here. #include<iostream> #include<cstring> #include<iomanip> using namespace std; int main() { char studentName ; char schoo... |
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Jun 9, 2019 at 6:50pm
[4 replies] Last: else { cout<<"Error!"; } user++; while(registration=='Y'); return ... (by Ashh)
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by adam2016
Prime Numbers
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| So I've wrote a simple algorithm below to test for prime numbers, a prime number must only have two divisors itself and 1, so if we loop through all the numbers... |
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Jun 9, 2019 at 4:51pm
[14 replies] Last: thanks dutch (by adam2016)
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| Need help with fltk tutorial |
| I tried to dive into event-driven programming with fltk. There is a tutorial for writing a simple text editor( https://www.fltk.org/doc-1.3/editor.html ). But ... |
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Jun 9, 2019 at 4:48pm
[1 reply] : So specifically which part is not working? Is the program not compilin... (by Ganado)
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by aligh
Please explain the code snippet
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| The following code snippet is from a C++ text book. The goal is to understand what is going on. void send(int ∗to, int ∗from, int count) //Duff ... |
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Jun 9, 2019 at 3:25pm
[19 replies] Last: Kudos for finding a reference to this. To think I was a young programm... (by Niccolo)
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