please recheck your testsuite.ps:may I suggest you finish some problems by yourself before you create one.because this kinda problem had been repeated like hundreds times.we really tired of seeing this.
I fixed the problem in the test suite.
How to find the position of an element in a vector without using the find function
2 b | ~ 2 b
Find out missing number from a vector of 9 elements
Sum the Digits of a Number
05 - Vector Equations 1
Square a Number
Create a Standard Size Vector
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