In the video at 7.58, it is told that you cannot expand or contract the memory of the box. The size of the box is 1 byte that is 8 bit. Integer 5 takes 3 bit of memory and it is told that in order to change the value of 5 to 15 memory is not sufficient. Memory needed for Integer 15 will be 4 bits. If the memory of the box is 8 bits, why cant we save Integer 15 in that box itself.
Thanks in advance