Create dz16.2

dz16.2

@@ -0,0 +1,52 @@
+include <stdio.h>
+#include <stdlib.h>
+
+struct Toy
+{
+  char name[100];
+  int value;
+  int age_from;
+  int age_to;
+};
+
+
+int main()
+{
+   int n;
+   int aim_age = 3;
+   int toys_count = 4;
+
+   FILE *fptr;
+   struct Toy tois[toys_count];
+
+   if ((fptr = fopen("test.bin","rb")) == NULL)
+   {
+       printf("Error! opening file");
+       exit(1);
+   }
+
+   for(n = 0; n < toys_count; ++n)
+   {
+      fread(&tois[n], sizeof(struct Toy), 1, fptr);
+   }
+
+   fclose(fptr);
+
+   for (int i = 0; i <= toys_count; i++)
+   {
+     for (int j = 0; j <= toys_count; j ++)
+     {
+       if (i != j)
+       {
+         if (((tois[i].value + tois[j].value) <= 20) &&
+              (tois[i].age_from <= aim_age) && ((tois[j].age_from <= aim_age)) &&
+              (tois[i].age_to >= aim_age) && (tois[j].age_to >= aim_age))
+              {
+                printf("%s and %s are good for you\n", tois[i].name, tois[j].name);
+              }
+        }
+     }
+   }
+
+   return 0;
+}