Variables in Go
Variables in Go store data and can be declared using var or shorthand notation. Uninitialized variables take on default zero values based on their type, such as 0 for numbers and false for booleans. Constants are immutable and defined using const.
Control Flow in Go
Control flow structures in Go manage the execution order of code. Conditional statements include if, if-else, and switch, allowing decisions based on conditions. Switch statements can handle multiple cases concisely.
Loops in Go are implemented with the for statement, which serves as the only loop type. It can iterate with specific conditions, act like a while loop, or run indefinitely. The range keyword is used to iterate over collections like slices or maps.
Go emphasizes simplicity and clarity in its variable and control flow mechanisms.