When it is required to get the ‘n’th column of a matrix, the ‘any’ method can be used.
Below is a demonstration of the same −
Example
my_list = [[34, 67, 89], [16, 27, 86], [48, 30, 0]]
print("The list is : ")
print(my_list)
N = 1
print("The value of N has been initialized to -")
print(N)
elem = 30
my_result = any(sub[N] == elem for sub in my_list)
print("Does the element exist in a particular column ? ")
print(my_result)Output
The list is : [[34, 67, 89], [16, 27, 86], [48, 30, 0]] The value of N has been initialized to - 1 Does the element exist in a particular column ? True
Explanation
A list of list is defined, and is displayed on the console.
The value of N is initialized.
This is displayed on the console.
An elem variable is assigned an integer value.
The any method is used to see if any element in the list matches the elem variable previously defined.
The results are stored in a variable.
This is displayed as output on the console.