Problem 105. How to find the position of an element in a vector without using the find function

Solution 1982045

Submitted on 18 Oct 2019 by Chul Min Yeum

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Test	Status	Code Input and Output
1	Pass	x = [1 3 5 4 2]; y = 2 posX_correct = 5; assert(isequal(findPosition(x,y),posX_correct)) y = 2 x_y = 1×5 logical array 0 0 0 0 1 posX = 5
2	Pass	x = [1 5 8 6 7 6 0]; y = 8 posX_correct = 3; assert(isequal(findPosition(x,y),posX_correct)) y = 8 x_y = 1×7 logical array 0 0 1 0 0 0 0 posX = 3

Test

Status

Code Input and Output

Pass

x = [1 3 5 4 2]; y = 2 posX_correct = 5; assert(isequal(findPosition(x,y),posX_correct))

y = 2 x_y = 1×5 logical array 0 0 0 0 1 posX = 5

Pass

x = [1 5 8 6 7 6 0]; y = 8 posX_correct = 3; assert(isequal(findPosition(x,y),posX_correct))

y = 8 x_y = 1×7 logical array 0 0 1 0 0 0 0 posX = 3