REGEX TO PARSE .25 increments. accepted values: 0.25 1.50 2.00 not accepted: .1 0.27 1.51 0.00...

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Question

REGEX TO PARSE .25 increments. accepted values: 0.25 1.50 2.00 not accepted: .1 0.27 1.51 0.00...

REGEX TO PARSE .25 increments.

accepted values:

0.25

1.50

2.00

not accepted:

.1

0.27

1.51

0.00

.0

0

-1

engineering Computer-Science

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Answer 1

Answer #1

The REGEX is:

^(?!0[.]00)[0-9]*[.](25|50|75|00)

EXPLANATION:

TEST CASES:

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Answer 2

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REGEX TO PARSE .25 increments. accepted values: 0.25 1.50 2.00 not accepted: .1 0.27 1.51 0.00...

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< Question 1 of 15 > EDTA is a hexaprotic system with the pK, values: pKu1 = 0.00, PK 2 = 1.50, PK 3 = 2.00,...

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