Given an input x, create a square matrix y of zeros with x rows and x columns.
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.
Who knows the last digit of pi?
465 Solvers
The sum of the numbers in the vector
307 Solvers
362 Solvers
Sum of odd numbers in a matrix
201 Solvers
248 Solvers