$4.$ Given two sets with at most $10$ elements each, write a c$++$program to enter the elements of each set in an ordered list. Find and display both sets and their intersection set $($set of their common elements$)$

Sample I$/$O

Enter the elements of setA with $-1$ at the end: $39582-1$

Enter the elements of setB with $-1$ at the end: $72103-1$

setA: $23589>>$NULL

setB: $23710$NULL

setAIB: $237$NULL