結果
| 問題 |
No.3041 非対称じゃんけん
|
| コンテスト | |
| ユーザー |
👑 |
| 提出日時 | 2025-02-28 22:55:46 |
| 言語 | Rust (1.83.0 + proconio) |
| 結果 |
AC
|
| 実行時間 | 1,586 ms / 2,200 ms |
| コード長 | 1,872 bytes |
| コンパイル時間 | 10,678 ms |
| コンパイル使用メモリ | 402,040 KB |
| 実行使用メモリ | 6,824 KB |
| 最終ジャッジ日時 | 2025-02-28 22:56:13 |
| 合計ジャッジ時間 | 21,186 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 30 |
ソースコード
#[allow(unused_imports)]
use std::{
cell::RefCell, convert::{Infallible, TryFrom, TryInto as _},
fmt::{self, Debug, Display, Formatter,},
fs::{File},
hash::{Hash, Hasher},
iter::{Product, Sum},
marker::PhantomData,
ops::{Add, AddAssign, Sub, SubAssign, Div, DivAssign, Mul, MulAssign, Neg, },
str::FromStr,
sync::{atomic::{self, AtomicU32, AtomicU64}, Once},
collections::{*},
mem::{swap},
cmp::{self, Reverse, Ordering, Eq, PartialEq, PartialOrd},
thread::LocalKey,
f64::consts::PI,
time::Instant,
io::{self, stdin, Read, read_to_string, BufWriter, BufReader, stdout, Write},
};
#[allow(unused_imports)]
use proconio::{input, input_interactive, marker::{*}};
#[allow(unused_imports)]
//use rand::{thread_rng, Rng, seq::SliceRandom};
#[allow(unused_imports)]
//use ac_library::{*};
#[allow(dead_code)]
const INF: i64 = 1<<60;
#[allow(dead_code)]
const MOD: i64 = 998244353;
#[allow(dead_code)]
const D: [(usize, usize); 4] = [(1, 0), (0, 1), (!0, 0), (0, !0)];
//use proconio::fastout;
//#[fastout]
fn main(){
input!{
n: usize, _f: usize,
a: [usize; n],
b: [usize; n],
c: [usize; n],
}
let mut dp = vec![0u128; n+1];
dp[0] |= 1;
let mask1 = (1<<64)-1;
let mask2 = !0;
for i in 0..n{
let mut ndp = vec![0u128; n+1];
for j in 0..=i{
let nex1 = dp[j]<<a[i];
ndp[j] |= nex1&mask1;
ndp[j+1] |= (nex1&mask2)>>64;
let nex2 = dp[j]<<b[i];
ndp[j] |= nex2&mask1;
ndp[j+1] |= (nex2&mask2)>>64;
let nex3 = dp[j]<<c[i];
ndp[j] |= nex3&mask1;
ndp[j+1] |= (nex3&mask2)>>64;
}
let mut res = 0;
dp = ndp;
for j in 0..=i{
res += dp[j].count_ones();
}
println!("{}", res);
}
}