Cody

# Problem 2351. Replace Nonzero Numbers with 1

Solution 1676637

Submitted on 19 Nov 2018 by Alan
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### Test Suite

Test Status Code Input and Output
1   Pass
x = [1 2 4 6 0 9 8 0 0 0]; y_correct = [1 1 1 1 0 1 1 0 0 0]; assert(isequal(your_fcn_name(x),y_correct))

x = 1 2 4 6 0 9 8 0 0 0 x = 1 1 4 6 0 9 8 0 0 0 x = 1 1 1 6 0 9 8 0 0 0 x = 1 1 1 1 0 9 8 0 0 0 x = 1 1 1 1 0 1 8 0 0 0 x = 1 1 1 1 0 1 1 0 0 0

2   Pass
x = [-1 2 NaN 6 3 7 0 0 ]; y_correct = [1 1 NaN 1 1 1 0 0 ]; assert(isequaln(your_fcn_name(x),y_correct))

x = 1 2 NaN 6 3 7 0 0 x = 1 1 NaN 6 3 7 0 0 x = 1 1 NaN 1 3 7 0 0 x = 1 1 NaN 1 1 7 0 0 x = 1 1 NaN 1 1 1 0 0

3   Pass
x = eye(4); y_correct = x; assert(isequaln(your_fcn_name(x),y_correct))

x = 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 x = 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 x = 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 x = 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1

4   Pass
x = 3*ones(5,7); y_correct = ones(5,7); assert(isequaln(your_fcn_name(x),y_correct))

x = 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

5   Pass
x = (1:5)'*(1:5); y_correct = ones(5,5); assert(isequaln(your_fcn_name(x),y_correct))

x = 1 2 3 4 5 2 4 6 8 10 3 6 9 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 3 4 5 2 4 6 8 10 3 6 9 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 4 5 2 4 6 8 10 3 6 9 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 5 2 4 6 8 10 3 6 9 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 2 4 6 8 10 3 6 9 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 4 6 8 10 3 6 9 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 6 8 10 3 6 9 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 8 10 3 6 9 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 10 3 6 9 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 3 6 9 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 6 9 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 9 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 12 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 15 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 12 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 16 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 20 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 15 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 20 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 25 x = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1