functions and arrays
I am new to programming and have been giving a question:
write a function DisplayArray with two parameters-an array of integers and the numnber of elements in the array. The function its to print each element of the array on a seperate line. Write a program to test the fuction.
Im having a few problems understanding this as i thought in order to use arrays you had to define the size of it at the begging of the code?
can anyone pleaseee help me understand how to do this!!
>>> to define the size of it at the begging of the code?
True, but think about it, inside your output function, how will you know how many elements were declared?
Wave upon wave of demented avengers march cheerfully out of obscurity unto the dream.
well thats where my problem is im at a loss how to tackle this problem any hints will be gratefully accepted. I have been learning alot from the help i get on this board :0)
Whats so hard about that???Code:void DisplayArray(int Array[],size_t Count) { int i; for(i=0;i<Count;++i) { /* print Array[i] */ /* print '\n' */ } }
or this....
Code:int main() { size_t Size=10; int Array[Size]={1,2,3,4,5,6,7,8,9,10}; DisplayArray(Array,Size); return 0; }
Free the weed!! Class B to class C is not good enough!!
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I've never understood the point of those size_t thingies. What is the underlying type of one?
unsigned int.
Free the weed!! Class B to class C is not good enough!!
And the FAQ is here :- http://faq.cprogramming.com/cgi-bin/smartfaq.cgi
firstly the question doesnt say you have 10 arrays it has a parameter to answer this and secondly that displays them in increases of one what if they were say mixed up numbers?
>>> firstly the question doesnt say you have 10 arrays
... and SC's solution does not have 10 arrays.
>>> secondly that displays them in increases of one what if they were say mixed up numbers?
... so try it and find out?
Come on! You ask for hints, you got hints, you've even got the solution, what more is it that you want?!?!?!?!?
Wave upon wave of demented avengers march cheerfully out of obscurity unto the dream.
You can lead a horse to water but.....
Free the weed!! Class B to class C is not good enough!!
And the FAQ is here :- http://faq.cprogramming.com/cgi-bin/smartfaq.cgi
