Write a program which takes 2 digits, X,Y as input and generates a 2-dimensional array.

Question

The element value in the i-th row and j-th column of the array should be i*j.

Note: i=0,1.., X-1; j=0,1,¡­Y-1.

Example

Suppose the following inputs are given to the program:

3,5

Then, the output of the program should be:

[[0, 0, 0, 0, 0], [0, 1, 2, 3, 4], [0, 2, 4, 6, 8]]

Answer 1

please post the code sir

Answer 2

Numpy is very useful for this kind of task :

https://code.sololearn.com/cOSMWiNNRYxb/?ref=app

Answer 3

i,j=3,5
print([[0 for k in range(j)]]+[[a for a in range(0,j*b,b)] for b in range(1,i)])

Answer 4

Write a program in javascript which takes 2 digits, X,Y as input and generates a 2-dimensional array. The element value in the i-th row and j-th column of the array should be i*j.
Note: i=0,1.., X-1; j=0,1, Y-1.
Example
Suppose the following inputs are given to the program:
3,5
Then, the output of the program should be:
[[0, 0, 0, 0, 0], [0, 1, 2, 3, 4], [0, 2, 4, 6, 8]] pleass solve this quation

Answer 5

row_num = int(input("Input number of rows: "))
col_num = int(input("Input number of columns: "))
multi_list = [[0 for col in range(col_num)] for row in range(row_num)]

for row in range(row_num):
for col in range(col_num):
multi_list[row][col]= row*col

print(multi_list)

Answer 6

input_str = raw_input()
dimensions=[int(x) for x in input_str.split(',')]
rowNum=dimensions[0]
colNum=dimensions[1]
multilist = [[0 for col in range(colNum)] for row in range(rowNum)]

for row in range(rowNum):
for col in range(colNum):
multilist[row][col]= row*col