Driver code
int main ( ) { int arr1 [ ] = { 10 , 20 , 30 } ; int arr2 [ ] = { 20 , 25 , 30 , 40 , 50 } ; int n1 = sizeof ( arr1 ) / sizeof ( arr1 [ 0 ] ) ; int n2 = sizeof ( arr2 ) / sizeof ( arr2 [ 0 ] ) ; printUncommon ( arr1 , arr2 , n1 , n2 ) ; return 0 ; }