changes made to ex 4

arrayboundaryoverrun.c

@@ -3,22 +3,23 @@
 
 int main(void) {
 
-int a[] = {1,1,1,1};
-int b[] = {2,2,2,2};
+int a[6] = {1,1,1,1,1,1};
+int b[6] = {2,2,2,2,2,2};
+int c[4] = {4,4,4,4};
 
-for (int i=0;i<4;i++)
+for (int i=0;i<6;i++)
 {
   printf("array a[%d] %d at address %p\n",i,a[i], &a[i]);
 }
 printf("\n");
 
-for (int i=0;i<4;i++)
+for (int i=0;i<6;i++)
 {
   printf("array b[%d] %d at address %p\n",i,b[i], &b[i]);
 }
 printf("\n");
 
-for (int i=0; i<8; i++)
+for (int i=-2; i<10; i++)
 {
   b[i]=3;
   printf("setting array b[%d] to %d at address %p\n",i,b[i], &b[i]);
@@ -37,6 +38,11 @@ for (int i=0;i<4;i++)
 }
 printf("\n");
 
+for(int i = 0; i < 4; i++)
+{
+  printf("array c[%d] %d at address %p\n",i,b[i], &b[i]);
+}
+printf("\n");
 
 return 0;
 }