Cody

# Problem 597. The Birthday Phenomenon

Solution 82920

Submitted on 26 Apr 2012 by Bart Vandewoestyne
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### Test Suite

Test Status Code Input and Output
1   Pass
%% x = 1; y_correct = 0; assert(isequal(bday_phenom(x),y_correct))

2   Pass
%% x = 2; y_correct = 0.0027; assert(isequal(bday_phenom(x),y_correct))

3   Pass
%% x = 5; y_correct = 0.0271; assert(isequal(bday_phenom(x),y_correct))

4   Pass
%% x = 10; y_correct = 0.1169; assert(isequal(bday_phenom(x),y_correct))

{Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15 digits} {> In nchoosek at 64 In bday_phenom at 5 In verifyCode>evaluateCode at 189 In verifyCode at 37 In fevalJSON at 14}

5   Pass
%% x = 20; y_correct = 0.4114; assert(isequal(bday_phenom(x),y_correct))

{Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15 digits} {> In nchoosek at 64 In bday_phenom at 5 In verifyCode>evaluateCode at 189 In verifyCode at 37 In fevalJSON at 14}

6   Pass
%% x = 30; y_correct = 0.7063; assert(isequal(bday_phenom(x),y_correct))

{Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15 digits} {> In nchoosek at 64 In bday_phenom at 5 In verifyCode>evaluateCode at 189 In verifyCode at 37 In fevalJSON at 14}

7   Pass
%% x = 50; y_correct = 0.9703; assert(isequal(bday_phenom(x),y_correct))

{Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15 digits} {> In nchoosek at 64 In bday_phenom at 5 In verifyCode>evaluateCode at 189 In verifyCode at 37 In fevalJSON at 14}

8   Pass
%% x = 366; y_correct = 1; assert(isequal(bday_phenom(x),y_correct))

9   Pass
%% x = 4873; y_correct = 1; assert(isequal(bday_phenom(x),y_correct))