Sequence

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In programming languages we have three ways to control the flow of statements: Sequence, Selection and Iteration. Sequence is the simplest and most basic flow control mechanism. It simply means that statements are executed sequentially in the order they appear in the program.

Sequence1.rs

#![allow(dead_code)]
#![allow(non_snake_case)]
#![allow(non_upper_case_globals)]

fn main() {
	let mut x:isize = 1;
	println!("x: {}", x);
	x = 2;
	println!("x: {}", x);
	x = 3;
	println!("x: {}", x);
}

Output

$ rustc Sequence1.rs $ ./Sequence1 x: 1 x: 2 x: 3

Questions

{{Who's on first?}}
{{Who's on second?}}
{{Who's on third?}}

Projects

More ★'s indicate higher difficulty level.

FICA Taxes
Football Passer Rating (NFL)
Magic or Math

References

[[Rust Language Reference]]
[[Rust Compiler]]