<h1 id="heading-write-a-python-program-to-find-the-sum-of-all-elements-in-an-array">Write a Python program to find the sum of all elements in an array:-</h1>
<pre><code class="lang-python">l=[10,10,10,10,10]
sum=0
for i in l :
 sum+=i
print(sum)
</code></pre>
Output:-
<pre><code class="lang-python">50
</code></pre>
It calculates the sum of all the elements in the list <code>l</code>. The variable <code>sum</code> is used to store the cumulative sum as you iterate through the elements of the list.
<hr />
If you are a beginner and want to know more about Python programming, you can read my <a target="_blank" href="https://hashnode.com/post/cleuwavnj008gurnv4fc650hh">Basics of Python</a> blogs (From <a target="_blank" href="https://hashnode.com/post/cleuwavnj008gurnv4fc650hh">part 1</a> to <a target="_blank" href="https://hashnode.com/post/clff4058101hng5nvefv85yzt">part 15</a>).
<hr />
HAPPY LEARNING !!!

# Write a Python program to find the sum of all elements in an array:-

```python
l=[10,10,10,10,10]
sum=0
for i in l :
    sum+=i
print(sum)
```

Output:-

```python
50
```

It calculates the sum of all the elements in the list `l`. The variable `sum` is used to store the cumulative sum as you iterate through the elements of the list.

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If you are a beginner and want to know more about Python programming, you can read my [**Basics of Python**](https://hashnode.com/post/cleuwavnj008gurnv4fc650hh) blogs (From [**part 1**](https://hashnode.com/post/cleuwavnj008gurnv4fc650hh) to [**part 15**](https://hashnode.com/post/clff4058101hng5nvefv85yzt)).

---

**HAPPY LEARNING !!!**

DAY 18 of PYTHON top 100 questions : from Basic to Advanced !!

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