How do you find the index of a maximum value in Python?

How do you find the index of a maximum value in Python?

Use max() and list. index() to find the max value in a list

1. number_list = [1, 2, 3]
2. max_value = max(number_list) Return the max value of the list.
3. max_index = number_list. index(max_value) Find the index of the max value.
4. print(max_index)

How do you find the index of a variable in Python?

To facilitate this, Python has an inbuilt function called index(). This function takes in the element as an argument and returns the index….Parameters:

1. Element – Required, the element whose index you would like to find.
2. Start – Optional, the index to start the search.
3. End – Optional, the index to end the search.

How do you find the index of a max number in an array?

To get the index of the max value in an array:

1. Get the max value in the array, using the Math. max() method.
2. Call the indexOf() method on the array, passing it the max value.
3. The indexOf method returns the index of the first occurrence of the value in the array or -1 if the value is not found.

How do you find the index of the minimum value in a list Python?

The python has a built-in function of min() which returns the minimum value in the list and index() which returns the index of the element. These two functions can be used to find the index of a minimum element in a single line code.

How do you find the max and min of a list in Python?

Use max() and min() to find the maximum and minimum of a list

1. a_list = [5, 2, 7, 6, 3, 1, 9]
2. maximum = max(a_list)
3. print(maximum)
4. minimum = min(a_list)
5. print(minimum)

What is the index of the last element in this Python list?

There are 2 index in Python that point to last element in list. list[ len – 1 ] : Points to last element by definition. list[-1] : In python, negative indexing starts from end.

How do you find the index of an array?

To find the position of an element in an array, you use the indexOf() method. This method returns the index of the first occurrence the element that you want to find, or -1 if the element is not found.

How do you find second highest number in an integer array in python?

Python Program to Find the Second Largest Number in a List

1. Take in the number of elements and store it in a variable.
2. Take in the elements of the list one by one.
3. Sort the list in ascending order.
4. Print the second last element of the list.
5. Exit.

How do you find the index of minimum value in a list?

Use list. index() and min() to find the index of the minimum value of a list

1. a_list = [3, 2, 1]
2. min_value = min(a_list) Find the minimum value of `a_list`
3. min_index = a_list. index(min_value) Find the index of the minimum value.
4. print(min_index)

How to find index of given list element using Python?

The list index () method helps you to find the index of the given element.

How to find the Index in Python?

Python List index() The list index() method helps you to find the first lowest index of the given element. If there are duplicate elements inside the list, the first index of the element is returned. This is the easiest and straightforward way to get the index.

Why does Python return negative list indexes?

Python String Negative Indexing Python Glossary. Negative Indexing Use negative indexes to start the slice from the end of the string: Example. Get the characters from position 5 to position 1, starting the count from the end of the string: b = “Hello, World!” print(b[-5:-2])

How to insert item at specific index in Python list?

Remove specific object from Python List. To remove a specific object from the list,call remove () on the list with the object passed as argument to remove ().