Skip to content

CHOKUDAI_FLEX #26

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 2 commits into
base: main
Choose a base branch
from
Open

CHOKUDAI_FLEX #26

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
35cc858
.
imos Jul 11, 2021
4a6fc01
.
imos Jul 12, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion scripts/runner.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ set -eu
: ${PROBLEM_ID:=4}
: ${NPROC:=$(nproc)}
: ${JOBS:=$(( NPROC * 4 ))}
: ${COMMIT_ID:=215c8fa}
: ${COMMIT_ID:=e68bc48}

cd
mkdir -p ./problems ./bin
Expand Down
33 changes: 29 additions & 4 deletions src/bin/chokudai.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,10 @@ use num::integer::Roots;
use rand::prelude::*;
use std::{env, usize, vec};

struct Config {
flex: f64
}

fn main() {
let timeout: f64 = match std::env::var("TIMEOUT") {
Ok(value) => match value.parse::<f64>() {
Expand All @@ -13,6 +17,15 @@ fn main() {
},
Err(_) => -1.0,
};
let config = &Config {
flex: match std::env::var("CHOKUDAI_FLEX") {
Ok(value) => match value.parse::<f64>() {
Ok(value) => value,
Err(_) => -1.0,
},
Err(_) => -1.0,
},
};

//制限時間の秒数
let timeout = if timeout < 0.0 { 600.0 } else { timeout };
Expand Down Expand Up @@ -290,6 +303,7 @@ fn main() {
let mut v_best = vec![0.0; v];

let ret = get_first_score(
&config,
&input,
&mut first_now,
eps,
Expand Down Expand Up @@ -364,6 +378,7 @@ fn main() {
*/

let ret = get_first_score(
&config,
&input,
&mut now,
eps,
Expand Down Expand Up @@ -464,6 +479,7 @@ fn main() {
for i in &move_vec {
let nextp = now[*i] + vp[move_type];
let add = get_move_score(
config,
false,
&input,
&mut now,
Expand Down Expand Up @@ -491,6 +507,7 @@ fn main() {
for i in &move_vec {
let nextp = now[*i] - vp[move_type];
let add = get_move_score(
config,
false,
&input,
&mut now,
Expand Down Expand Up @@ -549,6 +566,7 @@ fn main() {
best_ans = now.clone();
} else {
next_score = get_first_score(
&config,
&input,
&mut now,
eps,
Expand Down Expand Up @@ -588,6 +606,7 @@ fn main() {
///差分評価を返す関数

fn get_move_score(
config: &Config,
firstflag: bool,
inp: &Input,
now: &mut Vec<P<i64>>,
Expand Down Expand Up @@ -631,8 +650,10 @@ fn get_move_score(
let mut dd = (d2 - d1).abs() as f64;
if dd <= epsd {
dd = 0.0;
} else {
dd += 0.1;
} else if config.flex < 0.0 {
dd += 0.1;
} else {
dd += (dd / epsd - 1.0) * (dd / epsd - 1.0) * config.flex;
}
let add = -dd * derror_value;
dist_error[id] -= add;
Expand All @@ -645,8 +666,10 @@ fn get_move_score(
let mut dd = (d2 - d1).abs() as f64;
if dd <= epsd {
dd = 0.0;
} else {
dd += 0.1;
} else if config.flex < 0.0 {
dd += 0.1;
} else {
dd += (dd / epsd - 1.0) * (dd / epsd - 1.0) * config.flex;
}
let add = -dd * derror_value;
dist_error[id] += add;
Expand Down Expand Up @@ -734,6 +757,7 @@ fn get_move_score(
}

fn get_first_score(
config: &Config,
inp: &Input,
now: &mut Vec<P<i64>>,
eps: i64,
Expand Down Expand Up @@ -769,6 +793,7 @@ fn get_first_score(

for i in 0..n {
get_move_score(
config,
true,
inp,
now,
Expand Down