Cody

Problem 2770. Probability of Choosing a Red Ball

Solution 1161886

Submitted on 13 Apr 2017 by H M Dipu Kabir
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Test Suite

Test Status Code Input and Output
1   Pass
r1 = 2; b1 = 7; r2 = 5; b2 = 5; prob_correct = 0.2500; assert(isequal(probRedBall(r1,b1,r2,b2),prob_correct))

ans = []
2   Pass
r1 = 0; b1 = 5; r2 = 0; b2 = 5; prob_correct = 0.0000; assert(isequal(probRedBall(r1,b1,r2,b2),prob_correct))

ans = []
3   Pass
r1 = 0; b1 = 3; r2 = 1; b2 = 3; prob_correct = 0.0625; assert(isequal(probRedBall(r1,b1,r2,b2),prob_correct))

ans = []

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