Given a whole number, output how many segments would be lit up to display it on a 7 segment LED display (see Wikipedia: http://en.wikipedia.org/wiki/Seven-segment_display)
Examples:
1 -> 2 34 -> 9
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4 Comments
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1 older comment
goc3
on 2 Jan 2018
Additional test cases have been added.
TurqoiseInt
on 22 Jan 2018
How to pass test 15, I see only integer converted to float in my function, then back to the int64 is too late, I have lost last digit.
Hannes
on 13 Feb 2018
In addition to the remark of TurqoiseInt, y_correct seems to be wrong for test 15. I guess y_correct = 86 assumes x = 12345678987654000.
Sergey Kasyanov
on 11 Apr 2018
Test 15 is wrong. True number of segment in number 12345678987654321 is 80. If last digit is losted then true number become 84. In this test correct answer is 86. Maybe it is misprint?
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