Problem 2008. Number Persistence

Solution 1990260

Submitted on 25 Oct 2019 by Nikolaos Nikolaou

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Test	Status	Code Input and Output
1	Pass	x = 77; y_correct =4 assert(isequal(persistence(x),y_correct )) y_correct = 4 i = 1 x = 49 i = 2 x = 36 i = 3 x = 18 i = 4 x = 8 y = 4
2	Pass	x = 976; y_correct =5 assert(isequal(persistence(x),y_correct )) y_correct = 5 i = 1 x = 378 i = 2 x = 168 i = 3 x = 48 i = 4 x = 32 i = 5 x = 6 y = 5
3	Pass	x =88869; y_correct =7 assert(isequal(persistence(x),y_correct )) y_correct = 7 i = 1 x = 27648 i = 2 x = 2688 i = 3 x = 768 i = 4 x = 336 i = 5 x = 54 i = 6 x = 20 i = 7 x = 0 y = 7

Test

Status

Code Input and Output

Pass

x = 77; y_correct =4 assert(isequal(persistence(x),y_correct ))

y_correct = 4 i = 1 x = 49 i = 2 x = 36 i = 3 x = 18 i = 4 x = 8 y = 4

Pass

x = 976; y_correct =5 assert(isequal(persistence(x),y_correct ))

y_correct = 5 i = 1 x = 378 i = 2 x = 168 i = 3 x = 48 i = 4 x = 32 i = 5 x = 6 y = 5

Pass

x =88869; y_correct =7 assert(isequal(persistence(x),y_correct ))

y_correct = 7 i = 1 x = 27648 i = 2 x = 2688 i = 3 x = 768 i = 4 x = 336 i = 5 x = 54 i = 6 x = 20 i = 7 x = 0 y = 7