4717: P8621 [蓝桥杯 2014 国 A] 供水设施
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:0
Solved:0
Description
Input

Output

Sample Input Copy
4 3 2
1 1 1
3 1 0
3 1 1
Sample Output Copy
11
HINT
