結果
問題 | No.99 ジャンピング駒 |
ユーザー |
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提出日時 | 2020-03-28 01:19:55 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 52 ms / 5,000 ms |
コード長 | 2,524 bytes |
コンパイル時間 | 2,067 ms |
コンパイル使用メモリ | 198,204 KB |
最終ジャッジ日時 | 2025-01-09 10:35:25 |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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ファイルパターン | 結果 |
---|---|
other | AC * 6 |
ソースコード
#include <bits/stdc++.h>using namespace std;using ll = long long;using VI = vector<int>;using VL = vector<ll>;using VVI = vector<vector<int>>;using VVL = vector<vector<ll>>;using PII = std::pair<int, int>;using PLL = std::pair<ll, ll>;#define rep(i, n) for (int i = 0; i < (int)(n); i++)#define repr(i, n) for (int i = (int)(n)-1; i >= 0; i--)#define rep2(i, s, n) for (int i = (s); i < (int)(n); i++)#define rep3(i, s, n, d) for (int i = (s); i < (int)(n); i += (d))#define allpt(v) (v).begin(), (v).end()#define allpt_c(v) (v).cbegin(), (v).cend()#define allpt_r(v) (v).rbegin(), (v).rend()const int mod = 1e9 + 7;const string wsp = " ";const string tb = "\t";const string rt = "\n";template <typename T>void show1dvec(const vector<T> &v){if (v.size() == 0)return;int n = v.size() - 1;rep(i, n) cout << v[i] << wsp;cout << v[n] << rt;return;}template <typename T>void show2dvec(const vector<vector<T>> &v){int n = v.size();rep(i, n) show1dvec(v[i]);}template <typename T, typename S>void show1dpair(const vector<pair<T, S>> &v){int n = v.size();rep(i, n) cout << v[i].first << wsp << v[i].second << rt;return;}template <typename T, typename S>void pairzip(const vector<pair<T, S>> &v, vector<T> &t, vector<T> &s){int n = v.size();rep(i, n){t.push_back(v[i].first);s.push_back(v[i].second);}return;}template <typename T>void maxvec(vector<T> &v){T s = v[0];int n = v.size();rep(i, n - 1){if (s > v[i + 1]){v[i + 1] = s;}s = v[i + 1];}}template <typename T, typename S>bool myfind(T t, S s){return find(t.cbegin(), t.cend(), s) != t.cend();}bool check(int y, int x, int h, int w){return 0 <= y && y < h && 0 <= x && x < w;}VI cumsum(VI &v){int s = 0;VI ret = {0};rep(i, v.size()){s += v[i];ret.push_back(s);}return ret;}bool iskadomatsu(int &a, int &b, int &c){return a != b && b != c && c != a && ((b > a && b > c) || (b < a && b < c));}int main(){#ifdef DEBUGcout << "DEBUG MODE" << endl;ifstream in("input.txt"); //for debugcin.rdbuf(in.rdbuf()); //for debug#endifint n, ans{0};cin >> n;VI a(n), b(n);rep(i, n) cin >> a[i];for_each(allpt(a), [](int &x){x = (x % 2) * (x % 2);});cout << abs(count(allpt_c(a), 0) - count(allpt_c(a), 1)) << rt;return 0;}