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Problems
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# Name    
A
standard input/output
1 s, 256 MB
Submit Image x27745
B Submit Image x19260
C
standard input/output
2 s, 256 MB
Submit Image x9677
D Submit Image x8742
E Submit Image x4985
F
standard input/output
3 s, 256 MB
Submit Image x2827
G Submit Image x496
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