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User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

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Description

http://acm.ro/prob/probleme/I.pdf

Input Format

Output Format

Sample Input 1

(+(*(+~(*ab))(+~a))c)
(bc)  –3 1 1 0 
(+~x~y~y) () –2 1 0

Sample Output 1

c 
(*~a~a) 
~y

Hints

Problem Source

Migrated from old NTUJ.

SEERC 2010

Subtasks

No.	Testdata Range	Score

Testdata and Limits

No.	Time Limit (ms)	Memory Limit (VSS, KiB)	Output Limit (KiB)	Subtasks
0	10000	65536	200

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