結果
問題 | No.926 休日の平均 |
ユーザー |
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提出日時 | 2019-11-22 21:33:45 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 3 ms / 2,000 ms |
コード長 | 8,522 bytes |
コンパイル時間 | 2,405 ms |
コンパイル使用メモリ | 193,680 KB |
最終ジャッジ日時 | 2025-01-08 04:39:37 |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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ファイルパターン | 結果 |
---|---|
other | AC * 24 |
コンパイルメッセージ
main.cpp: In function ‘void scan(double&)’: main.cpp:81:35: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 81 | inline void scan(double &a){ scanf("%lf", &a); } | ~~~~~^~~~~~~~~~~
ソースコード
#include <bits/stdc++.h>using namespace std;using ll=long long;using ld=long double;using ull=unsigned long long;using uint=unsigned int;using pcc=pair<char,char>;using pii=pair<int,int>;using pll=pair<ll,ll>;using pdd=pair<double,double>;using tuplis=pair<ll,pll>;using tuplis2=pair<pll,ll>;template<class T> using pq=priority_queue<T,vector<T>,greater<T>>;const ll LINF=0x1fffffffffffffff;const ll MINF=0x7fffffffffff;const int INF=0x3fffffff;const ll MOD=1000000007;const ll MODD=998244353;const ld DINF=numeric_limits<ld>::infinity();const ld EPS=1e-9;const ld PI=3.141592653589793238462643383279;const vector<ll>four{0,1,0,-1,0};#define _overload4(_1,_2,_3,_4,name,...) name#define _overload3(_1,_2,_3,name,...) name#define _rep1(n) for(ll i=0;i<n;++i)#define _rep2(i,n) for(ll i=0;i<n;++i)#define _rep3(i,a,b) for(ll i=a;i<b;++i)#define _rep4(i,a,b,c) for(ll i=a;i<b;i+=c)#define rep(...) _overload4(__VA_ARGS__,_rep4,_rep3,_rep2,_rep1)(__VA_ARGS__)#define _rrep1(n) for(ll i=(n)-1;i>=0;i--)#define _rrep2(i,n) for(ll i=(n)-1;i>=0;i--)#define _rrep3(i,a,b) for(ll i=(b)-1;i>=(a);i--)#define _rrep4(i,a,b,c) for(ll i=a+(b-a-1)/c*c;i>=a;i-=c)#define rrep(...) _overload4(__VA_ARGS__,_rrep4,_rrep3,_rrep2,_rrep1)(__VA_ARGS__)#define each(i,a) for(auto &i:a)#define sum(...) accumulate(range(__VA_ARGS__),0LL)#define dsum(...) accumulate(range(__VA_ARGS__),double(0))#define _range(i) (i).begin(),(i).end()#define _range2(i,k) (i).begin(),(i).begin()+k#define _range3(i,a,b) (i).begin()+a,(i).begin()+b#define range(...) _overload3(__VA_ARGS__,_range3,_range2,_range)(__VA_ARGS__)#define _rrange(i) (i).rbegin(),(i).rend()#define _rrange2(i,k) (i).rbegin(),(i).rbegin()+k#define _rrange3(i,a,b) (i).rbegin()+a,(i).rbegin()+b#define rrange(...) _overload3(__VA_ARGS__,_rrange3,_rrange2,_rrange)(__VA_ARGS__)#define elif else if#define unless(a) if(!(a))#define mp make_pair#define mt make_tuple#define INT(...) int __VA_ARGS__;in(__VA_ARGS__)#define LL(...) ll __VA_ARGS__;in(__VA_ARGS__)#define ULL(...) ull __VA_ARGS__;in(__VA_ARGS__)#define STR(...) string __VA_ARGS__;in(__VA_ARGS__)#define CHR(...) char __VA_ARGS__;in(__VA_ARGS__)#define DBL(...) double __VA_ARGS__;in(__VA_ARGS__)#define LD(...) ld __VA_ARGS__;in(__VA_ARGS__)#define vec(type,name,...) vector<type> name(__VA_ARGS__)#define VEC(type,name,size) vector<type> name(size);in(name)#define vv(type,name,h,...) vector<vector<type>>name(h,vector<type>(__VA_ARGS__))#define VV(type,name,h,...) vector<vector<type>>name(h,vector<type>(__VA_ARGS__));in(name)#define vvv(type,name,h,w,...) vector<vector<vector<type>>>name(h,vector<vector<type>>(w,vector<type>(__VA_ARGS__)))inline ll gcd(ll a, ll b){ while(b){ ll c = b; b = a % b; a = c; } return a; }inline ll lcm(ll a, ll b){ if(!a || !b) return 0; return a * b / gcd(a, b); }template<class T> inline T min(const vector<T> &v){ return *min_element(range(v)); }inline char min(const string &v){ return *min_element(range(v)); }template<class T> inline T max(const vector<T> &v){ return *max_element(range(v)); }inline char max(const string &v){ return *max_element(range(v)); }inline ll intpow(ll a, ll b){ ll ans = 1; while(b){ if(b & 1) ans *= a; a *= a; b /= 2; } return ans; }template<class T> inline bool chmin(T &a, const T &b){ if(a > b){ a = b; return 1; } return 0; }template<class T> inline bool chmax(T &a, const T &b){ if(a < b){ a = b; return 1; } return 0; }template<class T> unordered_map<T, ll> press(vector<T> &a){ auto b = a; sort(range(b)); b.erase(unique(range(b)), b.end()); unordered_map<T,ll> ans;rep(b.size()) ans[b[i]] = i; each(i, a) i = ans[i]; return ans; }template<class T> map<T, ll> press_map(vector<T> &a){ auto b = a; sort(range(b)); b.erase(unique(range(b)), b.end()); map<T,ll> ans; rep(b.size())ans[b[i]] = i; each(i, a) i = ans[i]; return ans; }inline int scan(){ return getchar(); }inline void scan(int &a){ scanf("%d", &a); }inline void scan(unsigned &a){ scanf("%u", &a); }inline void scan(long &a){ scanf("%ld", &a); }inline void scan(long long &a){ scanf("%lld", &a); }inline void scan(unsigned long long &a){ scanf("%llu", &a); }inline void scan(char &a){ cin >> a; }inline void scan(float &a){ scanf("%f", &a); }inline void scan(double &a){ scanf("%lf", &a); }inline void scan(long double &a){ scanf("%Lf", &a); }inline void scan(vector<bool> &vec){ for(unsigned i = 0; i < vec.size(); i++) { int a; scan(a); vec[i] = a; } }inline void scan(char a[]){ scanf("%s", a); }inline void scan(string &a){ cin >> a; }template<class T> inline void scan(vector<T> &vec);template<class T, size_t size> inline void scan(array<T, size> &vec);template<class T, class L> inline void scan(pair<T, L> &p);template<class T, size_t size> inline void scan(T (&vec)[size]);template<class T> inline void scan(vector<T> &vec){ for(auto &i : vec) scan(i); }template<class T> inline void scan(deque<T> &vec){ for(auto &i : vec) scan(i); }template<class T, size_t size> inline void scan(array<T, size> &vec){ for(auto &i : vec) scan(i); }template<class T, class L> inline void scan(pair<T, L> &p){ scan(p.first); scan(p.second); }template<class T, size_t size> inline void scan(T (&vec)[size]){ for(auto &i : vec) scan(i); }template<class T> inline void scan(T &a){ cin >> a; }inline void in(){}template <class Head, class... Tail> inline void in(Head &head, Tail&... tail){ scan(head); in(tail...); }inline void print(){ putchar(' '); }inline void print(const bool &a){ printf("%d", a); }inline void print(const int &a){ printf("%d", a); }inline void print(const unsigned &a){ printf("%u", a); }inline void print(const long &a){ printf("%ld", a); }inline void print(const long long &a){ printf("%lld", a); }inline void print(const unsigned long long &a){ printf("%llu", a); }inline void print(const char &a){ printf("%c", a); }inline void print(const char a[]){ printf("%s", a); }inline void print(const float &a){ printf("%.15f", a); }inline void print(const double &a){ printf("%.15f", a); }inline void print(const long double &a){ printf("%.15Lf", a); }inline void print(const string &a){ for(auto&& i : a) print(i); }template<class T> inline void print(const vector<T> &vec);template<class T, size_t size> inline void print(const array<T, size> &vec);template<class T, class L> inline void print(const pair<T, L> &p);template<class T, size_t size> inline void print(const T (&vec)[size]);template<class T> inline void print(const vector<T> &vec){ if(vec.empty()) return; print(vec[0]); for(auto i = vec.begin(); ++i != vec.end(); ){putchar(' '); print(*i); } }template<class T> inline void print(const deque<T> &vec){ if(vec.empty()) return; print(vec[0]); for(auto i = vec.begin(); ++i != vec.end(); ){putchar(' '); print(*i); } }template<class T, size_t size> inline void print(const array<T, size> &vec){ print(vec[0]); for(auto i = vec.begin(); ++i != vec.end(); ){ putchar(''); print(*i); } }template<class T, class L> inline void print(const pair<T, L> &p){ print(p.first); putchar(' '); print(p.second); }template<class T, size_t size> inline void print(const T (&vec)[size]){ print(vec[0]); for(auto i = vec; ++i != end(vec); ){ putchar(' '); print(*i);} }template<class T> inline void print(const T &a){ cout << a; }inline int out(){ putchar('\n'); return 0; }template<class T> inline int out(const T &t){ print(t); putchar('\n'); return 0; }template<class Head, class... Tail> inline int out(const Head &head, const Tail&... tail){ print(head); putchar(' '); out(tail...); return 0; }#ifdef DEBUGinline void err(){ putchar('\n'); }template<class T> inline void err(const T &t){ print(t); putchar('\n'); }template<class Head, class... Tail> inline void err(const Head &head, const Tail&... tail){ print(head); putchar(' '); out(tail...); }#elsetemplate<class... T> inline void err(const T&...){}#endifinline int first(bool i = true){ return out(i?"first":"second"); }inline int yes(bool i = true){ return out(i?"yes":"no"); }inline int Yes(bool i = true){ return out(i?"Yes":"No"); }inline int No(){ return out("No"); }inline int YES(bool i = true){ return out(i?"YES":"NO"); }inline int NO(){ return out("NO"); }inline int Yay(bool i = true){ return out(i?"Yay!":":("); }inline int Possible(bool i = true){ return out(i?"Possible":"Impossible"); }inline int POSSIBLE(bool i = true){ return out(i?"POSSIBLE":"IMPOSSIBLE"); }inline void Case(ll i){ printf("Case #%lld: ", i); }signed main(){DBL(a,b,c);out(a*c/b);}