Problem 1388. Numbered lottery balls into cells

Solution 508152

Submitted on 3 Oct 2014 by James

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Test	Status	Code Input and Output
1	Pass	%% assert(isequal(lottery(4,2),7))
2	Pass	%% assert(isequal(lottery(6,3),90))
3	Pass	%% assert(isequal(lottery(8,6),266))
4	Pass	%% assert(isequal(lottery(10,4),34105))
5	Pass	%% assert(isequal(lottery(lottery(5,2),lottery(4,2)),408741333))
6	Pass	%% assert(isequal(lottery(18,7),197462483400))
7	Pass	%% x=[1 2047 86526 611501 1379400 1323652 627396 159027 22275 1705 66 1]; a=ceil(rand*12); assert(isequal(lottery(12,a),x(a)));
8	Pass	%% filetext = fileread('lottery.m'); assert(isempty(strfind(filetext, 'switch'))) assert(isempty(strfind(filetext, 'case'))) assert(isempty(strfind(filetext, 'if')))