Cody

# Problem 160. So many choices

Solution 2274116

Submitted on 12 May 2020
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   Fail
n = 1; k = 1; y_correct = 1; assert(isequal(fcn(n,k),y_correct))

Undefined function 'combntns' for input arguments of type 'double'. Error in fcn (line 2) y = size(combntns(1:n,k),1); Error in Test1 (line 4) assert(isequal(fcn(n,k),y_correct))

2   Fail
n = 4; k = 2; y_correct = 6; assert(isequal(fcn(n,k),y_correct))

Undefined function 'combntns' for input arguments of type 'double'. Error in fcn (line 2) y = size(combntns(1:n,k),1); Error in Test2 (line 4) assert(isequal(fcn(n,k),y_correct))

3   Fail
n = 20; k = 10; y_correct = 184756; assert(isequal(fcn(n,k),y_correct))

Undefined function 'combntns' for input arguments of type 'double'. Error in fcn (line 2) y = size(combntns(1:n,k),1); Error in Test3 (line 4) assert(isequal(fcn(n,k),y_correct))