Here are some examples of if-then-else statements from some popular programming languages -- you can see the syntax varies a little, but the underlying structure is roughly the same.

Coding is a facet of computer programming, and programmers are often called coders. Coding is a process used to write instructions for what a computer, application, or software program does and ...

The programming statements can be assigned labels ROWxxxxx: or COLxxxxx: to indicate the start of a row and column block, ... See "Program Flow Example," "Order of Calculations," and "Controlling ...