結果

問題 No.338 アンケート機能
ユーザー 37kt_
提出日時 2016-01-29 22:34:22
言語 C++11（廃止可能性あり）
(gcc 13.3.0)
結果
AC  
実行時間 13 ms / 2,000 ms
コード長 3,360 bytes
コンパイル時間 1,851 ms
コンパイル使用メモリ 158,736 KB
実行使用メモリ 5,248 KB
最終ジャッジ日時 2024-11-08 02:48:38
合計ジャッジ時間 3,267 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge4
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 * 3
other AC * 28
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.cpp: In function ‘std::ostream& operator<<(std::ostream&, const std::tuple<_Tps ...>&)’:
main.cpp:163:1: warning: no return statement in function returning non-void [-Wreturn-type]
  163 | }
      | ^
main.cpp: In function ‘ll in()’:
main.cpp:121:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  121 |         scanf("%lld", &x);
      |         ~~~~~^~~~~~~~~~~~

ソースコード

diff #
プレゼンテーションモードにする

// template {{{
#include <bits/stdc++.h>
using namespace std;
// #define int long long
#define GET_MACRO(a, b, c, d, NAME, ...) NAME
#define REP2(i, n) REP3(i, 0, n)
#define REP3(i, a, b) REP4(i, a, b, 1)
#define REP4(i, a, b, s) for (ll i = (a); i < (ll)(b); i += s)
#define RREP2(i, n) RREP3(i, 0, n)
#define RREP3(i, a, b) for (ll i = (b) - 1; i >= (ll)(a); i--)
#define rep(...) GET_MACRO(__VA_ARGS__, REP4, REP3, REP2)(__VA_ARGS__)
#define rrep(...) GET_MACRO(__VA_ARGS__,, RREP3, RREP2)(__VA_ARGS__)
#define eb emplace_back
#define ef emplace_front
#define pb pop_back
#define pf pop_front
#define all(c) begin(c), end(c)
#define mp make_pair
#define mt make_tuple
#define fi first
#define se second
#define popcnt __builtin_popcountll
#ifdef DEBUG
    #define dump(x) cerr << "line " << __LINE__ << " : " << #x " = " << x << endl;
#else
    #define dump(x)
#endif
using uint = unsigned;
using ll = long long;
using ull = unsigned long long;
using ld = long double;
using vi = vector<int>;
using vvi = vector<vi>;
template<typename T>
using maxheap = priority_queue<T, vector<T>, less<T>>;
template<typename T>
using minheap = priority_queue<T, vector<T>, greater<T>>;
const int INF = 1e9 + 10;
const ll LLINF = 1e18 + 10;
const int dx[] = {-1, 0, 1, 0, -1, 1, 1, -1};
const int dy[] = {0, -1, 0, 1, -1, -1, 1, 1};
template<typename T>
inline T sq(T x){
    return x * x;
}
template<typename T, typename U>
inline bool chmax(T &x, U y){
    if (x >= y) return false;
    x = y;
    return true;
}
template<typename T, typename U>
inline bool chmin(T &x, U y){
    if (x <= y) return false;
    x = y;
    return true;
}
template<typename T>
inline T& sort(T &c){
    sort(all(c));
    return c;
}
template<typename T>
inline T& reverse(T &c){
    reverse(all(c));
    return c;
}
template<typename T>
inline T& unique(T &c){
    sort(all(c));
    c.erase(unique(all(c)), end(c));
    return c;
}
template<typename T>
inline T sorted(const T &c){
    T d = c;
    return move(sort(d));
}
template<typename T>
inline T reversed(const T &c){
    T d = c;
    return move(reverse(d));
}
template<typename T>
inline T uniqued(const T &c){
    T d = c;
    return move(unique(d));
}
ll modpow(ll x, ll e, ll mod = 1000000007){
    ll res = 1;
    e %= mod - 1;
    while (e){
        if (e & 1) res = res * x;
        x = x * x;
        e >>= 1;
    }
    return res;
}
inline ll in(){
    ll x;
    scanf("%lld", &x);
    return x;
}
inline double inD(){
    double x;
    scanf("%lf", &x);
    return x;
}
inline string inS(){
    static char s[1024];
    scanf("%s", s);
    return s;
}
pair<ll, ll> rot45(ll x, ll y){
    return mp(x + y, x - y);
}
pair<ll, ll> rot45inv(ll u, ll v){
    return mp((u + v) / 2, (u - v) / 2);
}
template<typename T, size_t N>
struct print_tuple {
    static void print(const T &t, ostream &os){
        print_tuple<T, N - 1>::print(t, os);
        os << " " << get<N - 1>(t);
    }
};
template<typename T>
struct print_tuple<T, 1> {
    static void print(const T &t, ostream &os){
        os << get<0>(t);
    }
};
template<typename ...Args>
ostream& operator<<(ostream &os, const tuple<Args...> &t){
    print_tuple<tuple<Args...>, tuple_size<tuple<Args...>>::value>::print(t, os);
}
// }}}
int main()
{
    int a = in(), b = in();
    int res = 9999;
    rep(i, 1000) rep(j, 1000){
        if (!i && !j) continue;
        if (a != (100 * i + (i + j) / 2) / (i + j)) continue;
        if (b != (100 * j + (i + j) / 2) / (i + j)) continue;
        chmin(res, i + j);
    }
    cout << res << endl;
}
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