cangjie-basic-programming-concepts

Cangjie variables are declared using `let` for immutable values, `var` for mutable values, and `const` for compile-time constants. This Skill details the specific scope rules and program structure requirements for these variable declarations.

Cangjie supports `if`, `while`, `do-while`, and `for-in` expressions for control flow. The Skill explains how to implement these expressions and use control statements like `break` and `continue` to manage loop execution.

Cangjie differentiates between value types and reference types during variable assignment and memory allocation. The Skill outlines these distinctions, including specific behavioral notes for `Array` operations and data manipulation.

Cangjie function definitions require specific syntax for parameters and return types within the program structure. The Skill introduces the fundamental function definition rules and syntax required for Cangjie language development.

Cangjie allows `break` and `continue` statements within `while`, `do-while`, and `for-in` loop expressions. The Skill explains how these control flow statements alter standard loop execution behavior.