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There is a question in my lab i couldnt figure it out .. I need your help to give me hints not to solve it.



/* Mergesort: Use merge() to sort an array of size n */
#include <stdio.h>...

Sorry, i didn't understand :)

Code :



#include <conio.h>
#include <stdio.h>

your comments are very helpful guyz

I notice from the output that it changes the result of some elements

lets say this code :


key[16];
j+=0;
k+=0;

What does it mean when passing an array in this way :

key[16];
j+=0;
k+=0;

getArray(key + j, key + j + k, k, k);


is that shifting or something similar ?

great example, givemespam
Thank you too

Thank you very much memcpy

im not creating anything, i just want to understand the concept of nested loops

thank you dude

can you explain to me the output of this algorithm:


totalSteps = 0
FOR outsideCounter = 1 TO 5 INC BY 1
FOR insideCounter = 1 TO 5 INC BY 1
totalSteps = totalSteps + 1
OUTPUT “Outside = “...

sometimes .. we initialize a variable to zero ! why?

look at this algorithm for example ( nested loop ) :



totalSteps = 0
FOR outsideCounter = 1 TO 5 INC BY 1
FOR insideCounter = 1 TO 5...

Thank you dennis.cpp

Thank you

what it means when :
i++
++i
i--
--i

its not a homework question its only for understanding!


Thank you all

Thank you anduril462

i think its unsigned integer >> but i dont know why !

brother, its not homework!!! this a question from past year exam .. if you dont believe i will upload the exam right now ... i need the answer to help me in understanding

What is the type of the following constant: 1e6
(i) unsigned integer
(ii) int
(iii) float
(iv) double
(v) long double
(vi) none of the above

this is the code


#include <stdio.h>#include <string.h>
#define SIZE 10
#define SIZE2 23


typedef struct ItemType {
int Docking_ID;

Check out the output ...


Now, my question >>> can i process the ships ?? can i play with numbers ?? for example, i want to send some ships by their ID to certain docking bays ?? can i do that...

WoW .. it works!
i just changed to char Harbour_Name[6];
i will get back to you because i have more questions ^_^
Thank you Salem

please guys i really need help ... i just want to read my file ... can anyone please offer help ... i couldnt solve it

that wanst an error.

one string = Eilat
am sorry to create another thread.

the file txt:






this is my code

CommonTater Thank you ,,, i will get back to 2 u asap ........... BillyTKid no more problems with spaces ^_^