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Takes terminal input in specified format
Instead of
rust
let mut input:String = String::new();
io::stdin().read_line(&mut input).unwrap();
let input:i32=input.trim().parse().unwrap();
why not
rust
let input:i32= inputparser::inti32conv();
and it shows error and doesn't exit till proper input is entered
toml
[dependencies]
inputparser = "0.1"
rust
fn main() {
let i = inputparser::inti32conv();
println!("{}",i);
}