結果
問題 | No.998 Four Integers |
ユーザー |
|
提出日時 | 2020-02-28 21:21:11 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 2 ms / 1,000 ms |
コード長 | 4,690 bytes |
コンパイル時間 | 1,491 ms |
コンパイル使用メモリ | 128,916 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-11-30 22:55:47 |
合計ジャッジ時間 | 1,948 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 23 |
ソースコード
//// じょえチャンネル// 高評価・チャンネル登録よろしくお願いします!// https://www.youtube.com/watch?v=gPFr7q7eLL8//#include <iostream>#include <cstdio>#include <string>#include <vector>#include <algorithm>#include <functional>#include <iomanip>#include <stdlib.h>#include <string.h>#include <cstring>#include <cmath>#include <map>#include <queue>#include <deque>#include <stack>#include <set>#include <stdio.h>#include <tuple>#include <bitset>#include <cfloat>#include <fstream>#include <limits.h>#include <list>#include <math.h>#include <random>#include <unordered_map>#include <unordered_set>#include <bitset>#include <numeric>#include <utility>#include <sstream>#include <cassert>template<class T> inline bool chmin(T& a, T b) {if (a > b) {a = b;return true;}return false;}template<class T> inline bool chmax(T& a, T b) {if (a < b) {a = b;return true;}return false;}using namespace std;#define int long long#define ll long long#define rep(i, n) for (ll i = 0; i < (n); i++)#define P pair<ll, ll>#define sz(x) (ll)x.size()#define ALL(x) (x).begin(),(x).end()#define ALLR(x) (x).rbegin(),(x).rend()#define VE vector<ll>#define COUT(x) cout<<(x)<<endl#define MA map<ll,ll>#define SE set<ll>#define PQ priority_queue<ll>#define PQR priority_queue<ll,VE,greater<ll>>#define COUT(x) cout<<(x)<<endl#define YES(n) cout << ((n) ? "YES" : "NO" ) << endl#define Yes(n) cout << ((n) ? "Yes" : "No" ) << endl#define EPS (1e-10)#define pb push_backconst long long MOD = 1000000007;//const long long MOD = 998244353;const long long INF = 1LL << 60;const double PI = acos(-1.0);using Graph = vector<VE>;struct mint {ll x; // typedef long long ll;mint(ll x = 0) :x((x%MOD + MOD) % MOD) {}mint operator-() const { return mint(-x); }mint& operator+=(const mint a) {if ((x += a.x) >= MOD) x -= MOD;return *this;}mint& operator-=(const mint a) {if ((x += MOD - a.x) >= MOD) x -= MOD;return *this;}mint& operator*=(const mint a) {(x *= a.x) %= MOD;return *this;}mint operator+(const mint a) const {mint res(*this);return res += a;}mint operator-(const mint a) const {mint res(*this);return res -= a;}mint operator*(const mint a) const {mint res(*this);return res *= a;}mint pow(ll t) const {if (!t) return 1;mint a = pow(t >> 1);a *= a;if (t & 1) a *= *this;return a;}// for prime MODmint inv() const {return pow(MOD - 2);}mint& operator/=(const mint a) {return (*this) *= a.inv();}mint operator/(const mint a) const {mint res(*this);return res /= a;}};struct combination {vector<mint> fact, ifact;combination(int n) :fact(n + 1), ifact(n + 1) {//assert(n < MOD);fact[0] = 1;for (int i = 1; i <= n; ++i) fact[i] = fact[i - 1] * i;ifact[n] = fact[n].inv();for (int i = n; i >= 1; --i) ifact[i - 1] = ifact[i] * i;}mint operator()(int n, int k) {if (k < 0 || k > n) return 0;return fact[n] * ifact[k] * ifact[n - k];}};struct edge { ll to, cost; };ll gcd(ll a, ll b) {if (a < b)swap(a, b);if (b == 0) return a;unsigned r;while ((r = a % b)) {a = b;b = r;}return b;}ll lcm(ll a, ll b) {ll g = gcd(a, b);return a * b / g;}bool prime(ll n) {for (ll i = 2; i <= sqrt(n); i++) {if (n%i == 0)return false;}return n != 1;}map<ll, ll> prime_factor(ll n) {map<ll, ll> ret;for (ll i = 2; i * i <= n; i++) {while (n % i == 0) {ret[i]++;n /= i;}}if (n != 1) ret[n] = 1;return ret;}ll modinv(ll a, ll m) {ll b = m, u = 1, v = 0;while (b) {ll t = a / b;a -= t * b; swap(a, b);u -= t * v; swap(u, v);}u %= m;if (u < 0) u += m;return u;}vector<pair<char, int>> RunLength(string s) {if (s.size() == 0)return {};vector<pair<char, int>>res(1, pair<char, int>(s[0], 0));for (char p : s) {if (res.back().first == p) {res.back().second++;}else {res.emplace_back(p, 1);}}return res;}// Digit Countint GetDigit(int num) {return log10(num) + 1;}// bit calculation[how many "1"] (= __builtin_popcount())int bit_count(int n) {int cnt = 0;while (n > 0) {if (n % 2 == 1)cnt++;n /= 2;}return cnt;}mint POW(mint n, int p) {if (p == 0)return 1;if (p % 2 == 0) {mint t = POW(n, p / 2);return t * t;}return n * POW(n, p - 1);}signed main() {ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);//cout << fixed << setprecision(15);VE a(4); rep(i, 4)cin >> a[i];sort(ALL(a));rep(i, 3) {if (a[i] - a[i + 1] != -1) {cout << "No" << endl; return 0;}}cout << "Yes" << endl;return 0;}