# Ruby program to read and print # two-dimensional array TwoDArr = Array.new(2){Array.new(2)} printf "Enter elements of MATRIX:\n"; i = 0; while (i < 2) j = 0; while (j < 2) printf "ELEMENT [%d][%d]: ", i, j; TwoDArr[i][j] = gets.chomp.to_i; j = j + 1...
Similiarly, arr2d is two dimensional array and represents list of lists. You need to pass it to print() method to print 2D array in Python. Using map() If you directly use print() method to print the elements, then it will printed with []. In case, you want to print elements in...
// Scala program to read and print matrix // using two-dimensional array import scala.util.control.Breaks._ object Sample { def main(args: Array[String]) { var TwoDArr = Array.ofDim[Int](2, 2) var i: Int = 0 var j: Int = 0 printf("Enter elements of MATRIX:\n") i = 0; ...
Here,arris a one-dimensional array. Whereas,arr_2dis a two-dimensional one. We directly pass their respective names to theprint()method to print them in the form of alistandlist of listsrespectively. Using for loops in Python We can also print an array in Python by traversing through all...
Python’s standard library includes anarraymodule, which allows for the creation of compact, type-restricted arrays similar to those in more statically-typed languages. For numerical and scientific computing, however, theNumPylibrary and its ndarray (n-dimensional array) have become the go-to standa...
two-dimensional NumPy array NumPy record arrays (names as columns) pandas.DataFrame Tabulate is a Python3 library. Headers The second optional argument namedheadersdefines a list of column headers to be used: >>>print(tabulate(table,headers=["Planet","R (km)","mass (x 10^29 kg)"])) ...
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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Review Array Methods, Iterating and Two-Dimensional Arrays .a{fill-rule:evenodd;} ameerm Full Stack JavaScript Techdegree Graduate 14,976 Points Posted on Nov 2, 2019 ...