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12/ex1.c

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+#include <stdio.h>
+#include <malloc.h>
+#include "PointersLibs.h"
+
+int * EvenSubArray(int vec[], int len, int *ptr_even)
+{
+    int * ptr_even_vec = (int)malloc(sizeof(int));
+    unsigned int counter;
+    for (counter = ZERO; counter < len; counter++)
+    {
+        if (!(vec[counter] % TWO))
+        {
+            (*ptr_even)++;
+            ptr_even_vec = realloc(ptr_even_vec, (*ptr_even));
+            *(ptr_even_vec++) = vec[counter];
+        }
+    }
+
+    return (ptr_even_vec);
+}
+
+//---------------------------------------------------------------------------------------
+//                              exe 1
+//                              -----
+//
+// General : The program gets an array and separates the even 
+//                  numbers from it to the pointer.
+//
+// Input : an array of numbers, its length.
+//
+// Process : the program goes over the array and puts the even nums
+//              in the pointer array.
+//
+// Output : if there are even nums, and if there are, print them.
+//
+//---------------------------------------------------------------------------------------
+// Proggramer : Cohen Idan 
+// Student No : 211675038
+// Date : 21.11.19
+//---------------------------------------------------------------------------------------
+void main(void)
+{
+    
+}