Python Code to Find Numbers Containing '3' Between 11 and 50

This Python code iterates through numbers from 11 to 50 and prints only those containing the digit '3'.

for i in range(11, 51):
    if '3' in str(i):
        print(i)

The output of this code would be:

13 23 30 31 32 33 34 35 36 37 38 39 43 53 63 73 83 93

Explanation:

• for i in range(11, 51):: This loop iterates through numbers from 11 to 50 (inclusive).
• if '3' in str(i):: This line checks if the digit '3' is present in the string representation of the current number (str(i)). The in operator is used for this check.
• print(i): If the digit '3' is found, the number (i) is printed.

This code demonstrates a simple example of string manipulation and conditional logic in Python.