help..!!

[humza sami]

#include <iostream>
#include <conio.h>
using namespace std;

int bubbleSort(int arr[], int s)
{
char a, d;
cout << "Enter Size of Array :";
cin >> s;
int* iptr = new int [s];
for (int i = 0; i < s; i++)
{
cout << "input " << i + 1 << ":";
cin >> iptr[i];
}
cout << "Press a for ascending.\n Press d for descending.";
int op = 0;
switch (op){

case 'a':
int I, J, Temp;

for (I = 0; I<s - 1; I++)
{
for (J = 0; J<(s - 1 - I); J++)

if (arr[J]>arr[J + 1])
{
Temp = arr[J]; //swapping
arr[J] = arr[J + 1];
arr[J + 1] = Temp;

}

}
cout << "The elements of the array are:\n";
for (int I = 0; I<s; I++)
cout << arr[I] << " ";

}
case 'd':
int I, J, Temp;
for (I = 0; I<s - 1; I++)
{
for (J = 0; J<(s - 1 - I); J++)
if (arr[J]<arr[J + 1])
{
Temp = arr[J]; //swapping
arr[J] = arr[J + 1];
arr[J + 1] = Temp;

}

}
cout << "The elements of the array are:\n";

for (int I = 0; I<s; I++)
cout << arr[I] << " ";

}
int main()
{
int arr, s;

bubbleSort( arr, s);

_getch();
}


not working ??

[TarikNeaj]

Edit your code and use code tags, your code is unreadable - http://www.cplusplus.com/articles/jEywvCM9/

[humza sami]

its my 1st post so thats like..plz just tell me that what should i do to call bubblesort function in int main..

[TarikNeaj]

Please edit your post and use code tags. Why should we help you if you're not even willing to help us make it easier?

[cire]

bubbleSort requires an array. You don't have one to feed it. Remedy that.

[ebc]

Thanks so very much for your tip. Obviously I am new to the board. Thanks for your patience. I have fixed and reposted. :-D

[MikeyBoy]

Since you're editing your OP, please could you edit it to use code tags?

http://www.cplusplus.com/articles/z13hAqkS/