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
