hwo to add an elemen to a 2d array in python code example
Example 1: python append to 2d array
temp_list = [[], [], [], []]
temp_list[0].append("a1")
temp_list[1].append("a2")
temp_list[2].append("a3")
temp_list[3].append("a4")
Example 2: how to add elements in 2d array in python
n,m=int(input()),int(input())
for i in range(0,n):
for j in range(0,m):
a[i].append(int(input()))