// run-rustfix
#![allow(unused, clippy::assign_op_pattern)]
fn main() {
let a;
a = "zero";
let b;
let c;
b = 1;
c = 2;
let d: usize;
d = 1;
let mut e;
e = 1;
e = 2;
let h;
h = format!("{}", e);
println!("{}", a);
}