Problem 43131. Which coins to give

Solution 1008136

Submitted on 11 Oct 2016 by Peng Liu

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

bainhome on 21 Mar 2018

cool idea! very eye-opening

bainhome on 22 Mar 2018

Second thoughts: I think in the new version of MATLAB, the initial value of ans should be set for empty matrix, not empty string.

Test	Status	Code Input and Output
1	Pass	x = 0.63; y_correct = [1 0 1 0 1 1]; assert(isequal(coins(x),y_correct))
2	Pass	x = 0.49; y_correct = [0 2 0 1 2 0]; assert(isequal(coins(x),y_correct))

Test

Status

Code Input and Output

Pass

x = 0.63; y_correct = [1 0 1 0 1 1]; assert(isequal(coins(x),y_correct))

Pass

x = 0.49; y_correct = [0 2 0 1 2 0]; assert(isequal(coins(x),y_correct))