Optimizing the algorithm, and improving the array filling

BubbleSort.c

@@ -1,37 +1,40 @@
-/* ALGORITHM
-1. Start from left hand side
-2. Compare first two numbers
-3. If first_number > second_number than swap both number position. And if first_number < second_number than these compare next two numbers i.e. second_number and third_number.
-4. Step-3 process repeat until there are no more numbers left to compared.
-*/
+#include <stdio.h>
+#include <stdlib.h>
 
-#include<stdio.h>
-#include<conio.h>
-#include<stdlib.h>
-int main()
-{
- int i,j,temp,SIZE;
- printf("Enter number of elements to be sorted : ");
- scanf("%d",&SIZE);
- int *arr = (int*)malloc(SIZE*sizeof(int));
- for(i=0; i<SIZE; i++)
- {
-  printf("Enter Number : ");
-  scanf("%d",&arr[i]);
- }
- for(i=0; i<SIZE ; i++)
- {
-   for(j=0; j<(SIZE-1)-i; j++)
-   {
-     if( arr[j] < arr[j+1] )
-     {
-        temp=arr[j];
-        arr[j]=arr[j+1];
-        arr[j+1]=temp;
-     }
-   }
-   printf("%d\t",arr[j]);
- }
- getch();
- return 0;
-}
+
+int main(){
+
+    int* ARRAY=NULL;
+    int ContinueFilling=1; //This is to know if we should continue filling our array
+    int ARRAY_LENGTH=0,isSorted=0,i,TEMPORARY_ELEMENT;
+
+    //This code part is for filling our array
+    while(ContinueFilling){
+        printf("Enter the value number %d \n",ARRAY_LENGTH+1);
+        ARRAY=(int *)realloc(ARRAY,sizeof(int)*(ARRAY_LENGTH));
+        scanf("%d",&ARRAY[ARRAY_LENGTH]);
+        ARRAY_LENGTH+=1;
+        printf("would you enter an other value (1:Continue/0:Sort the actual array)?\n");
+        scanf("%d",&ContinueFilling);
+    }
+
+    //Then we sort it using Bubble Sort..
+
+    while(!isSorted){ //While our array's not sorted
+        isSorted=1; //we suppose that it's sorted
+        for(i=0;i<ARRAY_LENGTH-1;i++){ //then for each element of the array
+            if(ARRAY[i]>ARRAY[i+1]){  // if the two elements aren't sorted
+                isSorted=0;    //it means that the array is not sorted
+                TEMPORARY_ELEMENT=ARRAY[i]; //and we switch these elements using TEMPORARY_ELEMENT
+                ARRAY[i]=ARRAY[i+1];
+                ARRAY[i+1]=TEMPORARY_ELEMENT;
+            }
+        }
+    }
+    //And we display it
+    for(i=0;i<ARRAY_LENGTH;i++){
+        printf("%d, ",ARRAY[i]);
+    }
+
+    return 0;
+}