Answer:
As per the question we need to make 5 rowa and 2o columns, in this we have total element 100 so range should be 0 to 99, but we are suggested to keep range 0 to 59, so i have kept the elementns in the range, but if it was a typo in the question for range you do not need to reset the k with zero.
Explanation:
//create a new class TestArray
public class TestArray {
//define main method
public static void main(String[] args) {
//declare a 2D array of given size i.e. 5 rows and 20 columns
int arr[][] = new int[5][20];
//declare an integer variable k and initialize it with zero, this will used to initialize the array from 0 to 99
int k = 0;
//for loop for rows
for (int i = 0; i < 5; i++) {
//for loop for columns
for (int j = 0; j < 20; j++) {
//initialize arr with the current value of k
arr[i][j] = k;
//once k is 59 set it zero again as we are not going beyond 59
if(k == 59)
k = 0;
//increment value of k with 1
k++;
}
}
//print the element from the array one by one
//for loop for rows
for (int i = 0; i < 5; i++) {
//for loop for columns
for (int j = 0; j < 20; j++) {
//print the current element of array and an space with it
System.out.print(arr[i][j]+" ");
}
// move the cursor to new line
System.out.println();
}
}
}
