1 unstable release
0.1.1 | Jun 14, 2023 |
---|
#8 in #notatio
4KB
RPN(Reverse Polish Notation) Calc
Reverse Polish notation (RPN) Calc.
Example
fn main() {
let src = String::from("1 2 + 3 * ");
let a = rpn_calc::eval(src).unwrap();
println!("{}", a); // →9
}
fn main() {
let result = rpn_calc::eval_str("1 2 3 * +");
println!("{}", result); // →7
}
lib.rs
:
RPN Calc
Reverse Polish notation (RPN) Calc.
Example
let src = String::from("1 2 + 3 * ");
let a = rpn_calc::eval(src).unwrap();
println!("{}", a); // →9