# cargo-equip
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[日本語](https://github.com/qryxip/cargo-equip/blob/master/README-ja.md)
A Cargo subcommand to bundle your code into one `.rs` file for competitive programming.
## Example
[Point Add Range Sum - Library-Cheker](https://judge.yosupo.jp/problem/point_add_range_sum)
`lib`
```toml
[package.metadata.cargo-equip-lib.mod-dependencies]
"algebraic" = []
"fenwick" = ["algebraic"]
"input" = []
"output" = []
```
`bin`
```toml
[dependencies]
__complib = { package = "complib", path = "/path/to/complib" }
cargo_equip_marker = { git = "https://github.com/qryxip/cargo-equip", rev = "37d4972d57be0d41d3d8edfb5db691487359cb3b" }
```
```rust
#[cargo_equip::equip]
use ::__complib::{fenwick::AdditiveFenwickTree, input, output};
use std::io::Write as _;
fn main() {
input! {
n: usize,
q: usize,
r#as: [i64; n],
}
let mut bit = AdditiveFenwickTree::new(n);
for (i, a) in r#as.into_iter().enumerate() {
bit.plus(i, &a);
}
output::buf_print(|out| {
macro_rules! println(($($tt:tt)*) => (std::writeln!(out, $($tt)*).unwrap()));
for _ in 0..q {
input!(kind: u32);
match kind {
0 => {
input!(p: usize, x: i64);
bit.plus(p, &x);
}
1 => {
input!(l: usize, r: usize);
println!("{}", bit.query(l..r));
}
_ => unreachable!(),
}
}
});
}
```
↓
```console
Checking cargo-equip-check-output-ixtp05p7mhbiumzg v0.1.0 (/tmp/cargo-equip-check-output-ixtp05p7mhbiumzg)
Finished dev [unoptimized + debuginfo] target(s) in 0.21s
```
<https://judge.yosupo.jp/submission/20767>
## License
Dual-licensed under [MIT](https://opensource.org/licenses/MIT) or [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0).