4622: P1464 Function

Memory Limit:128 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:0 Solved:0

Description

Input

Output

Sample Input Copy

1 1 1
2 2 2
-1 -1 -1

Sample Output Copy

w(1, 1, 1) = 2
w(2, 2, 2) = 4

HINT