Python: Index of the first element which is greater than a specified element
Python List: Exercise - 163 with Solution
Write a Python program to get the index of the first element that is greater than a specified element.
Sample Solution:
Python Code:
def first_index(l1, n):
return next(a[0] for a in enumerate(l1) if a[1] > n)
nums = [12,45,23,67,78,90,100,76,38,62,73,29,83]
print("Original list:")
print(nums)
n = 73
print("\nIndex of the first element which is greater than",n,"in the said list:")
print(first_index(nums,n))
n = 21
print("\nIndex of the first element which is greater than",n,"in the said list:")
print(first_index(nums,n))
n = 80
print("\nIndex of the first element which is greater than",n,"in the said list:")
print(first_index(nums,n))
n = 55
print("\nIndex of the first element which is greater than",n,"in the said list:")
print(first_index(nums,n))
Sample Output:
Original list: [12, 45, 23, 67, 78, 90, 100, 76, 38, 62, 73, 29, 83] Index of the first element which is greater than 73 in the said list: 4 Index of the first element which is greater than 21 in the said list: 1 Index of the first element which is greater than 80 in the said list: 5 Index of the first element which is greater than 55 in the said list: 3
Pictorial Presentation:

Flowchart:

Visualize Python code execution:
The following tool visualize what the computer is doing step-by-step as it executes the said program:
Python Code Editor:
Have another way to solve this solution? Contribute your code (and comments) through Disqus.
Previous: Write a Python program to find the last occurrence of a specified item in a given list.
Next: Write a Python program to get the items from a given list with specific condition.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
Python: Tips of the Day
Returns True if the provided function returns True for every element in the list, False otherwise:
Example:
def tips_every(lst, fn=lambda x: x): return all(map(fn, lst)) print(tips_every([2, 4, 3], lambda x: x > 1)) print(tips_every([1, 2, 3]))
Output:
True True
- Weekly Trends
- Java Basic Programming Exercises
- SQL Subqueries
- Adventureworks Database Exercises
- C# Sharp Basic Exercises
- SQL COUNT() with distinct
- JavaScript String Exercises
- JavaScript HTML Form Validation
- Java Collection Exercises
- SQL COUNT() function
- SQL Inner Join
- JavaScript functions Exercises
- Python Tutorial
- Python Array Exercises
- SQL Cross Join
- C# Sharp Array Exercises