if two integers x , y ( x > y ) are selected from - 3 to 4 ( inclusive ) , how many cases are there ?
there are 8 integers from - 3 to 4 inclusive . 8 c 2 = 28 . the answer is e .
add(add(add(add(add(add(add(4, 3), add(4, const_2)), add(4, const_1)), const_4), const_3), const_2), const_1)