結果

問題 No.1113 二つの整数 / Two Integers
ユーザー okazakisteve
提出日時 2020-08-17 18:29:25
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 4,392 bytes
コンパイル時間 1,034 ms
コンパイル使用メモリ 103,708 KB
実行使用メモリ 5,248 KB
最終ジャッジ日時 2024-10-11 11:11:59
合計ジャッジ時間 1,675 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge3
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 2
other AC * 15
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#include <iostream> // cout, endl, cin
#include <iomanip>
#include <cmath>
#include <limits>
#include <string> // string, to_string, stoi
#include <vector> // vector
#include <algorithm> // min, max, swap, sort, reverse, lower_bound, upper_bound
#include <utility> // pair, make_pair
#include <tuple> // tuple, make_tuple
#include <cstdint> // int64_t, int*_t
#include <cstdio> // printf
#include <map> // map
#include <queue> // queue, priority_queue
#include <set> // set
#include <stack> // stack
#include <deque> // deque
#include <unordered_map> // unordered_map
#include <unordered_set> // unordered_set
#include <bitset> // bitset
#include <cctype> // isupper, islower, isdigit, toupper, tolower
#define rep(i,N) for (ll i = 0; i < (N); i++)
#define repone(i,N) for(ll i = 1; i < (N); i++)
#define REP(i,N) for (ll i = (N)-1; i >= 0; i--)
#define FOR(j,i,N) for (ll j = (N)-1; j > (i); j--)
#define repsqrt(i,N) for(ll i = 1; i*i <= (N); i++)
#define updown(i,a,b) for(ll i = (a)-1; i < (b); i++)
#define ST string
#define vec vector<ll>
#define vecs vector<string>
#define outb(s) cout << fixed << setprecision(15) << s << endl;
#define out(s) cout << s << endl;
#define SZ(x) ((ll)(x).size())
#define Graph vector<vector<ll>>
#define vecb vector<lb>
#define P pair<ll, ll>
#define F first
#define S second
#define vecbool vector<bool>
using ll = long long;
using lb = long double;
using l = int;
using ll = long long;
using lb = long double;
using namespace std;
const ll mod = 1000000007;
const ll ze = 0;
const lb zeb = 0.0;
const ll on = 1;
const ll INF = 1e8;
const lb pi = 3.14159265358979;
 
ll nCk(ll N, ll K){
  if(N>1){
    ll kid = 1;
  for(ll i = N; i > N - K; i--){
      kid = kid * i;
    }
    for(ll i = 1; i < K + 1; i++){
        kid = kid / i;
    }
  return kid;
  }
  else{
    return 0;
  }
}
 
ll stair_pow(ll N){// 階乗
  ll sum = 1;
  for(ll i = 1; i <= N; i++){
    sum = sum * i % mod;
  }
  return sum % mod;
}
 
ll gcd(ll p, ll q){
  return q ? gcd(q ,p % q):p;
}
 
ll lcm(ll p, ll q){
  return p / gcd(p, q) * q;
}
 
bool is_prime(ll x){
  if(x <= 1){
    return false;
  }
  for(ll i=2; i * i <= x; i++){
    if(x%i==0){ 
      return false;
    }
  }
  return true;
}
 
ll sum_of_num(ll num){// 各位の和
  ll dig;
  ll sum = 0;
  while(num){
    dig = num % 10;
    sum = sum + dig;
    num = num / 10;
  }
  return sum;
}
 
ll how_many_break(ll n, ll m){// 何回割れるか
  ll counter = 0;
  while (n % m == 0){
    n = n / m;
    counter++;
  }
  return counter;
}
 
ll many_pow(ll N, ll M){ // NのM乗
  if(M == 0)return 1;
  else{
    ll sum = 1;
    for(ll i = 0; i < M; i++){
      sum *= N;
    }
    return sum;
  }
}
 
ll one_to_i(ll i){ // 1からiまでの和
  if(i < 0){
    return 0;
  }
  else{
    return i*(i+1)/2;
  }
}
 
ll how_many_yaku(ll num){
  ll ans = 0;
   repsqrt(i,num){
    if(num % i == 0){
      ans++;
      if(i != num/i){
        ans++;
      }
    }
  }
  return ans;
}
 
ll digit(ll num){
    ll digit=0;
    while(num!=0){
        num /= 10;
        digit++;
    }
    return digit;
}
ll digitsum(ll num){
  ll dig = 0,sum = 0;
   while(num){
    dig = num % 10;
    sum += dig;
    num /= 10;
  }
  return sum;
}
 
struct UnionFind {
  vec d;
  UnionFind(ll n = 0): d(n,-1) {}
  ll find(ll x) {
    if (d[x] < 0) return x;
    return d[x] = find(d[x]);
  }
  bool unite(ll x, ll y) {
    x = find(x); y = find(y);
    if (x == y) return false;
    if (d[x] > d[y]) swap(x,y);
    d[x] += d[y];
    d[y] = x;
    return true;
  }
  bool same(ll x, ll y) { return find(x) == find(y);}
  int size(ll x) { return -d[find(x)];}
};
 
vecbool seen;
void dfs(const Graph &G, ll v) {
    seen[v] = true;
    for (auto next_v : G[v]) { 
        if (seen[next_v]) continue;
        dfs(G, next_v); 
    }
}
 
/*-----------------------------------------------------------------------------------*/
 
// cout << fixed << setprecision(15)
 
// continue
 
// count(S.begin(),S.end(),'');
 
// reverse(S.begin(), S.end());
 
// s.substr(8, 8)
 
// sort(p.begin(), p.end());
 
// sort(p.rbegin(), p.rend()); ← 降順sort.
 
// getline(cin,s);
 
/*-----------------------------------------------------------------------------------*/
int main() {
  ios::sync_with_stdio(0); cin.tie(0);
  ll a,b;
  cin >> a >> b;
  ll p = gcd(a,b);
  lb ok = sqrt(p);
  if(ok*ok == p){out("Odd");}
  else{out("Even");}
  return 0;
}
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