Differences in Functionality between "print" and "return"
In Python programming, "print" and "return" serve distinct purposes:
print() Function:
- Outputs data to the standard output device (usually a console or terminal).
- Has no return value; it does not store or pass on any data.
- Useful for displaying information or debugging purposes.
return Statement:
- Returns a value from a function.
- The returned value is received by the function caller and can be used for further processing or assignments.
- Allows functions to provide specific outputs or results.
Key Distinctions:
-
Output: "print" displays data, while "return" provides a value.
-
Storage: "print" does not store or return any data, whereas "return" stores the value in the calling function's context.
-
Function Behavior: "return" statements terminate function execution and pass back a value, while "print" statements output data and do not affect function execution.
Example:
Consider the following function:
def funct1(param1):
print(param1)
return param1
Copy after login
When this function is called with an argument, it will both print the argument and return the argument's value:
result = funct1(5)
print(result) # Output: 5
Copy after login
This highlights the difference between "print" (outputting data) and "return" (providing a value for further use).
The above is the detailed content of What's the difference between 'print' and 'return' in Python?. For more information, please follow other related articles on the PHP Chinese website!