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Online Contest Round #5
Start Time :
2012-03-09 19:00:00
End Time :
2012-03-09 22:00:00
Contest Ended
00:00:00
ID.
Problem
Solved/Submit
A
Reversal
20
/
61
B
Calculator Ver.2
16
/
71
C
Matrix
9
/
23
D
Mary的烦恼
7
/
32
E
村长的烦恼
1
/
5
Description
So easy.Just for Div.2 users.
Wish you more green Accepted.