Find the element from matrix which is in 2nd row and 3rd column.
At a minimum, you should make this problem variable. For example, find the element at the ith row and jth column and define i and j in the test cases, which are passed along with the function.
Solve the Sudoku Row
Return area of square
Beginner's Problem - Squaring
find whether it is prime or not
Your favourite city!
first element of matrix
find the mean of all elements in a matrix
Calculating selling price
modulus of a number
multiply an array by its position number
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