﻿ Python: Count integer in a given mixed list - w3resource

# Python: Count integer in a given mixed list

## Python List: Exercise - 106 with Solution

Write a Python program to count integers in a given mixed list.

Sample Solution:

Python Code:

``````# Define a function 'count_integer' that counts the number of integers in a list
def count_integer(list1):
# Initialize a counter 'ctr' to 0
ctr = 0
# Iterate through the elements of 'list1'
for i in list1:
# Check if the current element is an integer using 'isinstance'
if isinstance(i, int):
# Increment the counter if the element is an integer
ctr = ctr + 1
# Return the count of integers in the list
return ctr

# Create a list 'list1' containing a mix of data types
list1 = [1, 'abcd', 3, 1.2, 4, 'xyz', 5, 'pqr', 7, -5, -12.22]

# Print a message indicating the original list
print("Original list:")
# Print the contents of 'list1'
print(list1)

# Print a message indicating that the number of integers in the list will be determined
print("\nNumber of integers in the said mixed list:")

# Call the 'count_integer' function with 'list1' and print the result
print(count_integer(list1))
```
```

Sample Output:

```Original list:
[1, 'abcd', 3, 1.2, 4, 'xyz', 5, 'pqr', 7, -5, -12.22]

Number of integers in the said mixed list:
6
```

Flowchart: Python Code Editor:

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