# Python: Find the sum of the numbers among the first k with more than 2 digits

## Python Programming Puzzles: Exercise-34 with Solution

Write a Python program to find the sum of the numbers of a given list among the first k with more than 2 digits.

Input: [4, 5, 17, 9, 14, 108, -9, 12, 76] Value of K: 4 Output: 0 Input: [4, 5, 17, 9, 14, 108, -9, 12, 76] Value of K: 6 Output: 108 Input: [114, 215, -117, 119, 14, 108, -9, 12, 76] Value of K: 5 Output: 331 Input: [114, 215, -117, 119, 14, 108, -9, 12, 76] Value of K: 1 Output: 114

**Pictorial Presentation:**

**Sample Solution-1:**

**Python Code:**

```
#License: https://bit.ly/3oLErEI
def test(nums, k):
s = 0
for i in range(len(nums))[:k]:
if len(str(abs(nums[i])))>2:
s = s + nums[i]
return s
nums = [4, 5, 17, 9, 14, 108, -9, 12 ,76]
print("Original list:",nums)
K = 4
print("Value of K:",K)
print("sum of the numbers among the first k with more than 2 digits")
print(test(nums, K))
nums = [4, 5, 17, 9, 14, 108, -9, 12 ,76]
print("\nOriginal list:",nums)
K = 6
print("Value of K:",K)
print("sum of the numbers among the first k with more than 2 digits")
print(test(nums, K))
nums = [114, 215, -117, 119, 14, 108, -9, 12 ,76]
print("\nOriginal list:",nums)
K = 5
print("Value of K:",K)
print("sum of the numbers among the first k with more than 2 digits")
print(test(nums, K))
print("\nOriginal list:",nums)
K = 1
print("Value of K:",K)
print("sum of the numbers among the first k with more than 2 digits")
print(test(nums, K))
```

Sample Output:

Original list: [4, 5, 17, 9, 14, 108, -9, 12, 76] Value of K: 4 sum of the numbers among the first k with more than 2 digits 0 Original list: [4, 5, 17, 9, 14, 108, -9, 12, 76] Value of K: 6 sum of the numbers among the first k with more than 2 digits 108 Original list: [114, 215, -117, 119, 14, 108, -9, 12, 76] Value of K: 5 sum of the numbers among the first k with more than 2 digits 331 Original list: [114, 215, -117, 119, 14, 108, -9, 12, 76] Value of K: 1 sum of the numbers among the first k with more than 2 digits 114

**Flowchart:**

## Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:

**Sample Solution-2:**

**Python Code:**

```
#License: https://bit.ly/3oLErEI
def test(nums, k):
return sum(n for n in nums[:k] if len(str(abs(n))) > 2)
nums = [4, 5, 17, 9, 14, 108, -9, 12 ,76]
print("Original list:",nums)
K = 4
print("Value of K:",K)
print("sum of the numbers among the first k with more than 2 digits")
print(test(nums, K))
nums = [4, 5, 17, 9, 14, 108, -9, 12 ,76]
print("\nOriginal list:",nums)
K = 6
print("Value of K:",K)
print("sum of the numbers among the first k with more than 2 digits")
print(test(nums, K))
nums = [114, 215, -117, 119, 14, 108, -9, 12 ,76]
print("\nOriginal list:",nums)
K = 5
print("Value of K:",K)
print("sum of the numbers among the first k with more than 2 digits")
print(test(nums, K))
print("\nOriginal list:",nums)
K = 1
print("Value of K:",K)
print("sum of the numbers among the first k with more than 2 digits")
print(test(nums, K))
```

Sample Output:

Original list: [4, 5, 17, 9, 14, 108, -9, 12, 76] Value of K: 4 sum of the numbers among the first k with more than 2 digits 0 Original list: [4, 5, 17, 9, 14, 108, -9, 12, 76] Value of K: 6 sum of the numbers among the first k with more than 2 digits 108 Original list: [114, 215, -117, 119, 14, 108, -9, 12, 76] Value of K: 5 sum of the numbers among the first k with more than 2 digits 331 Original list: [114, 215, -117, 119, 14, 108, -9, 12, 76] Value of K: 1 sum of the numbers among the first k with more than 2 digits 114

**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:** Find the positions of all uppercase vowels (not counting Y) in even indices.

**Next:** Product of the odd digits in n, or 0 if there aren't any.

**What is the difficulty level of this exercise?**

Test your Programming skills with w3resource's quiz.

## Python: Tips of the Day

**Clamps num within the inclusive range specified by the boundary values x and y:**

Example:

def tips_clamp_num(num,x,y): return max(min(num, max(x, y)), min(x, y)) print(tips_clamp_num(2, 4, 6)) print(tips_clamp_num(1, -1, -6))

Output:

4 -1

**New Content published on w3resource:**- HTML-CSS Practical: Exercises, Practice, Solution
- Java Regular Expression: Exercises, Practice, Solution
- Scala Programming Exercises, Practice, Solution
- Python Itertools exercises
- Python Numpy exercises
- Python GeoPy Package exercises
- Python Pandas exercises
- Python nltk exercises
- Python BeautifulSoup exercises
- Form Template
- Composer - PHP Package Manager
- PHPUnit - PHP Testing
- Laravel - PHP Framework
- Angular - JavaScript Framework
- Vue - JavaScript Framework
- Jest - JavaScript Testing Framework