#write a function sumNeigh, that has 5 parameters, 
#1. two-dimensional list of integers
#2. sizeRow - number of Rows
#3. ciseCol - number of Columns
#4. i - the specific row location
#5. j - the specific column location

#this function finds the sum
#of neighbours of the element
#in the position i, j
#assume, that i, j is INSIDE the matrix
#i, j is NOT!!!! CORNER and NOT!!!! BORDER


import random


def sumNeigh(scores, sizeRow, sizeCol, i, j):
        #this function finds the sum
        #of neighbours of the element
        #in the position i, j
        #assume, that i, j is INSIDE the matrix
        #i, j is not CORNER and not BORDER

	sum=scores[i-1][j-1]+scores[i-1][j]+scores[i-1][j+1]
	sum=sum+scores[i][j-1]+scores[i][j+1]
	sum=sum+scores[i+1][j-1]+scores[i+1][j]+scores[i+1][j+1]
	return sum

def make_list(scores, sizeRow, sizeCol, num):
	for i in range(sizeRow):
		for j in range(sizeCol):
			
			scores[i][j]=random.randint(0,num)
	return scores

def printMatrix(scores, sizeRow, sizeCol):
        for i in range(sizeRow):
                print(scores[i])

def main():
	sizeR=int(input("enter row size "))
	sizeC=int(input("enter column size "))
	my_list =[[0 for i in range(sizeC)]for j in range(sizeR)] 
	num=int(input("enter the range of random numbers "))

	my_list=make_list(my_list, sizeR, sizeC, num)
	print("the original list is")
	printMatrix(my_list, sizeR, sizeC)

	i=int(input("enter i location "))
	j=int(input("enter j location "))
	if(i>0 and j>0 and i<sizeR-1 and j<sizeC-1):
		sum=sumNeigh(my_list, sizeR, sizeC,i, j)
		print("your location is valid and the sum of neighbours is ")
		print(sum)
	else:
		print("your location is on the border or corner")
	
main()