Creating an array at runtime

[ithoun]

As-salam-o-aliukum................


\\code
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int* a; // Pointer to int, initialize to nothing.
int n;
cout<<"Enter Size of Array 'a'\n"; // Size needed for array
cin>>n; // Read in the size
a= new int[n]; // Allocate n ints and save ptr in a.

getch();
}

[saadsadig]

???

[ithoun]

???

is code ki madad say ap array ki length runtime par daay saktay ho..

[Hashmatnaqvi]

good work bro simple but in detail code
thanks for sharing

[IT_Love]

Constant expression Requried ka error aata h please koie as ka solution bataye

[MUZAFAR_ALI]

Nice

[moizkhan123]

arrays kya hote he muje samajh nhi arahi

[ammarbukhari]

collection of same data type.. yani agar aap ko 10 integer variables define karny hain to aap

int a,b,c,d,e,f,g,.....

ki bajae..

int a[10];

likh kar directly 10 variables declare kar skty hain under a single name..

faida ye hoga kay aapko mukhtalif variables kay nam yaad rakhny nahi paren gy sirf 1 nam hoga uska jaisa kay uper define hai "a"..

arrays kya hote he muje samajh nhi arahi