Question

This needs to be in python, however, I am having trouble with the code. Is there any way to use the code that I already have under the main method? If so, what would be the rest of the code to finish it?

#Create main method
def main():
#Create empty list
list=[]
#Display to screen
print("Please enter a 3 x 4 array:")
#Create loop for rows and have each entered number added to list
for i in range(3):
list.append([int(x) for x in input().split()])
#Display the entered array
print("The entered matrix:")
for i in range(3):
for x in range(4):
if(x==3):
print(list[i][x],end="\n")
else:
print(list[i][x],end=" ")
  
#Create locateLargest method
def locateLargest(list):

#Call the main method
if __name__=="__main__":
main()

Exercise #2: Develop a program (name it LocateLargestElement) that prints out the location of the first largest value in a two-dimensional array. The largest values may appear more than once in the array. The program defines method locateLargest() that takes a two-dimensional array of integers and returns the location (row index and column index) of the first largest value as a single-dimensional array. The program main method prompts the user to enter a 3-by-4 matrix, prints out the matrix, and then calls method locateLargest(). Finally, it prints out the array retuned by method locateLargest(). Document your code, and organize and space the outputs properly as shown below.

Sample run 1:

The entered matrix:

9   1   2    4

2    11   18   20

3   20   3   12

First largest value is located at row 1 and column 3

Sample run 2:

The entered matrix:

19   11 22   44

29 51   81   20

23   90   45 90

First largest value is located at row 2 and column 1

Sample run 3:

The entered matrix:

89   11 22 44

29   51 80   20

33   10 45   10

First largest value is located at row 0 and column 0

Answer 1

def main():
#Create empty list
list=[]
#Display to screen
print("Please enter a 3 x 4 array:")
#Create loop for rows and have each entered number added to list
for i in range(3):
list.append([int(x) for x in input().split()])
#Display the entered array
print("The entered matrix:")
for i in range(3):
for x in range(4):
if(x==3):
print(list[i][x],end="\n")
else:
print(list[i][x],end=" ")
return list#returning created list
#Create locateLargest method
#method to find and display the largest element in the matrix
def locateLargest(list):
n = len(list)
m = len(list[0])
maxi=[0,0]#colum and row indexes of largest element
for i in range(n):
for j in range(m):
if(list[maxi[0]][maxi[1]]<list[i][j]):
maxi=[i,j]#updating indexes for largest element
#displaying result
print("First largest value is located at row ",maxi[0]," and column ",maxi[1])
l=main()
locateLargest(l)

output:

please enter a 3 x 4 array:   
9 1 2 4   
2 11 18 20
3 20 3 12   
The entered matrix:   
9 1 2 4   
2 11 18 20
3 20 3 12   
First largest value is located at row 1 and column 3

//PLS give a thumbs up if you find this helpful, it helps me alot, thanks.

//if you have any doubts, ask me in the comments

//use indentation given in the image below