結果
| 問題 |
No.2224 UFO Game
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2023-02-24 23:15:10 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 2 ms / 2,000 ms |
| コード長 | 3,044 bytes |
| コンパイル時間 | 3,440 ms |
| コンパイル使用メモリ | 252,044 KB |
| 最終ジャッジ日時 | 2025-02-10 22:30:40 |
|
ジャッジサーバーID (参考情報) |
judge4 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 11 |
ソースコード
#include <bits/stdc++.h>
using namespace std;
#include<cassert>
#include <atcoder/all>
using namespace atcoder;
using ll = long long;
using vll = vector<ll>;
using vvll = vector<vll>;
using vvvll = vector<vvll>;
using vvvvll = vector<vvvll>;
using vb = vector<bool>;
using vvb = vector<vb>;
using vvvb = vector<vvb>;
using vvvvb = vector<vvvb>;
using vd = vector<double>;
using vvd = vector<vd>;
using vvvd = vector<vvd>;
#define all(A) A.begin(),A.end()
#define ALL(A) A.begin(),A.end()
#define rep(i, n) for (ll i = 0; i < (ll) (n); i++)
using pqr = priority_queue<pair<ll, ll>, vector<pair<ll, ll>>, greater<pair<ll, ll>>>;
template<class T>
bool chmax(T& p, T q, bool C = 1) {
if (C == 0 && p == q) {
return 1;
}
if (p < q) {
p = q;
return 1;
}
else {
return 0;
}
}
template<class T>
bool chmin(T& p, T q, bool C = 1) {
if (C == 0 && p == q) {
return 1;
}
if (p > q) {
p = q;
return 1;
}
else {
return 0;
}
}
ll gcd(ll(a), ll(b)) {
if (b == 0)return a;
if (a == 0)return b;
ll c = a;
while (a % b != 0) {
c = a % b;
a = b;
b = c;
}
return b;
}
ll mod = 998244353;
ll modPow(long long a, long long n, long long p) {
a %= p;
if (n == 0) return 1; // 0乗にも対応する場合
if (n == 1) return a % p;
if (n % 2 == 1) return (a * modPow(a, n - 1, p)) % p;
long long t = modPow(a, n / 2, p);
return (t * t) % p;
}
ll inv(ll N) {
return modPow(N, mod - 2, mod);
}
const ll MoD = 998244353;
void Zetasubtrans(vll& A, int inv) {
ll N = A.size();
for (int i = 1; i < N; i *= 2) {
for (int j = 0; j < N; j++) {
if (!!(j & i))A[j] += A[i ^ j] * (1 - 2 * inv);
A[j] %= MoD;
if (A[j] < 0)A[j] += MoD;
}
}
}
void Zetasuptrans(vll& A, int inv) {
ll N = A.size();
for (int i = 1; i < N; i *= 2) {
for (int j = 0; j < N; j++) {
if (!(j & i))A[j] += A[i | j] * (1 - 2 * inv);
A[j] %= MoD;
if (A[j] < 0)A[j] += MoD;
}
}
}
vll ORconv(vll& A, vll& B) {
ll len = max(A.size(), B.size()) - 1, n = 1;
while (len > 0)len /= 2, n *= 2;
while (A.size() < n)A.push_back(0);
while (B.size() < n)B.push_back(0);
Zetasubtrans(A, 0);
Zetasubtrans(B, 0);
vll res(n);
rep(i, n)res[i] = (A[i] * B[i]) % MoD;
Zetasubtrans(res, 1);
return res;
}
vll ANDconv(vll& A, vll& B) {
ll len = max(A.size(), B.size()) - 1, n = 1;
while (len > 0)len /= 2, n *= 2;
while (A.size() < n)A.push_back(0);
while (B.size() < n)B.push_back(0);
Zetasuptrans(A, 0);
Zetasuptrans(B, 0);
vll res(n);
rep(i, n)res[i] = (A[i] * B[i]) % MoD;
Zetasuptrans(res, 1);
return res;
}
int main() {
cin.tie(nullptr);
ios::sync_with_stdio(false);
string S;
cin>>S;
if(S[0]=='x'){
cout<<(1ll<<32)-stoll(S.substr(1,S.size()))<<endl;
}
else cout<<stoll(S)<<endl;
}