Problem 272. Generalized N-Cards Problem

Solution 46154

Submitted on 20 Feb 2012 by Alan Chalker

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Test	Status	Code Input and Output
1	Pass	%% x = 1; S = [-1 1]; y_correct = 1; assert(isequal(generalNCardsProblem(x,S),y_correct))
2	Pass	%% x = 5; S = [-1 1]; y_correct = 2; assert(isequal(generalNCardsProblem(x,S),y_correct))
3	Pass	%% x = 50; S = [-1 1]; y_correct = 36; assert(isequal(generalNCardsProblem(x,S),y_correct))
4	Pass	%% x = 1000; S = [-1 1]; y_correct = 976; assert(isequal(generalNCardsProblem(x,S),y_correct))
5	Pass	%% x = 10000; S = [-1 1]; y_correct = 3616; assert(isequal(generalNCardsProblem(x,S),y_correct))
6	Pass	%% x = 5; S = [-1 1 1 -1]; y_correct = 3; assert(isequal(generalNCardsProblem(x,S),y_correct))
7	Pass	%% x = 301; S = [-1 1 1 -1]; y_correct = 91; assert(isequal(generalNCardsProblem(x,S),y_correct))
8	Pass	%% x = 2012; S = [1 -1 -1 1 -1 1 1 1 1 -1 -1 1 -1]; y_correct = 1832; assert(isequal(generalNCardsProblem(x,S),y_correct))
9	Pass	%% x = 12345; S = [-1]; y_correct = 12345; assert(isequal(generalNCardsProblem(x,S),y_correct))