Cody

# Problem 44409. 特定の値がベクトル内に含まれているかを確認するコードを書こう

Solution 1993583

Submitted on 28 Oct 2019
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### Test Suite

Test Status Code Input and Output
1   Fail
a = 1; b = [1,2]; y_correct = 1; assert(isequal(existsInVector(a,b),y_correct))

Error using find Second argument must be a positive scalar integer. Error in existsInVector (line 2) k = find(a,b) Error in Test1 (line 4) assert(isequal(existsInVector(a,b),y_correct))

2   Fail
a = 12; b = [1,3,4,5,6,7,8,1,2]; y_correct = 0; assert(isequal(existsInVector(a,b),y_correct))

Error using find Second argument must be a positive scalar integer. Error in existsInVector (line 2) k = find(a,b) Error in Test2 (line 4) assert(isequal(existsInVector(a,b),y_correct))

3   Fail
a = -1; b = [1,2]; y_correct = 0; assert(isequal(existsInVector(a,b),y_correct))

Error using find Second argument must be a positive scalar integer. Error in existsInVector (line 2) k = find(a,b) Error in Test3 (line 4) assert(isequal(existsInVector(a,b),y_correct))