👉 In programming, a semicolon (;) is used as a delimiter to separate multiple statements or commands within a block of code. This notation is often used in conjunction with other syntax constructs like parentheses (()) and curly braces ({}), which are also commonly associated with the use of semicolons. For example: ``` int x = 10; double y = 20; if (x > 5) { if (y < 10) { printf("