Rectangles

Time Limit: 5000ms
Memory Limit: 131072KB
This problem will be judged on HDU. Original ID: 4703
64-bit integer IO format: %I64d      Java class name: Main

Description

Sample Input

2
1 1 2 2
2 2 3 3

Sample Output

48

Source

Language: 
Theme: 
Share Code? 

Powered by NB231 | Current Style: .