test (1 - 15) : z = 2
test (16 - 19) : z = 3
test (20 - 22) : z = 4
test (23 - 27) : 1 <= z <= 10000000

Statistics

80% Solution Ratio
AnachorEarliest, Apr '19
sh2018331053Fastest, 2.3s
AashiqLightest, 160 MB
NirjhorShortest, 1623B
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