結果
問題 | No.1618 Convolution? |
ユーザー |
|
提出日時 | 2021-07-29 00:43:56 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,979 bytes |
コンパイル時間 | 1,544 ms |
コンパイル使用メモリ | 135,520 KB |
最終ジャッジ日時 | 2025-01-23 09:54:03 |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 2 WA * 13 |
ソースコード
#include <iostream>#include <vector>#include <algorithm>#include <cmath>#include <queue>#include <string>#include <map>#include <set>#include <stack>#include <tuple>#include <deque>#include <array>#include <numeric>#include <bitset>#include <iomanip>#include <cassert>#include <chrono>#include <random>#include <limits>#include <iterator>#include <functional>#include <sstream>#include <fstream>#include <complex>#include <cstring>#include <unordered_map>#include <unordered_set>using namespace std;// #pragma GCC optimize("O3")// #pragma GCC optimize("unroll-loops")// #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native")// #pragma GCC target("avx512f,avx512dq,avx512cd,avx512bw,avx512vl")using ll = long long;constexpr int INF = 1001001001;// constexpr int mod = 1000000007;constexpr int mod = 998244353;template<class T>inline bool chmax(T& x, T y){if(x < y){x = y;return true;}return false;}template<class T>inline bool chmin(T& x, T y){if(x > y){x = y;return true;}return false;}int main(){ios::sync_with_stdio(false);cin.tie(nullptr);int n;cin >> n;vector<int> a(n + 1), b(n + 1);for(int i = 1; i <= n; ++i) cin >> a[i];for(int i = 1; i <= n; ++i) cin >> b[i];vector sum(2, vector<ll>(n + 2));for(int i = 1; i <= n; ++i){sum[0][i + 1] = sum[0][i] + a[i];sum[1][i + 1] = sum[1][i] + b[i];}vector<ll> c(n * 2 + 1);int l = 1;ll s = 0;for(int i = 1; i <= n; ++i){c[i] = s;s += sum[0][i + 1] + sum[1][i + 1];}for(int i = n + 1; i <= n * 2; ++i){c[i] = s;s += sum[0][n + 1] - sum[0][i - n + 1];s += sum[1][n + 1] - sum[1][i - n + 1];s -= n * (a[i - n] + b[i - n]);}for(int i = 1; i <= n * 2; ++i){cout << c[i] << (i == n * 2 ? '\n' : ' ');}return 0;}