String append

String append
You are encouraged to solve this task according to the task description, using any language you may know.

Basic Data Operation
This is a basic data operation. It represents a fundamental action on a basic data type.

You may see other such operations in the Basic Data Operations category, or:

Integer Operations
Arithmetic | Comparison

Boolean Operations
Bitwise | Logical

String Operations
Concatenation | Interpolation | Comparison | Matching

Memory Operations
Pointers & references | Addresses

Create a string variable equal to any text value. Append the string variable with another string literal.

To illustrate the operation, show the content of the variable.

ALGOL 68

Works with: ALGOL 68 version Revision 1 - one extension to language used - PRAGMA READ - a non standard feature similar to C's #include directive.

Works with: ALGOL 68G version Any - tested with release algol68g-2.7.

File: String_append.a68<lang algol68>#!/usr/bin/a68g --script #

1. -*- coding: utf-8 -*- #

STRING str := "12345678"; str +:= "9!"; print(str)</lang>Output:

123456789!

python

File: String_append.py<lang python>#!/usr/bin/env python

1. -*- coding: utf-8 -*- #

str = "12345678"; str += "9!"; print(str)</lang>Output:

123456789!