oj.uz

답안 #205117

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
205117 2020-02-28T05:21:03 Z wleung_bvg 가로등 (APIO19_street_lamps) C++14
100 / 100
 2330 ms 228824 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/priority_queue.hpp>
using namespace std;using namespace __gnu_pbds;
template<class C>constexpr int sz(const C&c){return int(c.size());}
using ll=long long;using ld=long double;using uint=unsigned int;using ull=unsigned long long;
using pii=std::pair<int,int>;using pll=std::pair<ll,ll>;using pill=std::pair<int,ll>;using plli=std::pair<ll,int>;using pdd=std::pair<double,double>;using pld=std::pair<ld,ld>;
#if __SIZEOF_INT128__
    using i128=__int128_t;using ui128=__uint128_t;using pi128=std::pair<i128,i128>;
#endif
constexpr const char nl='\n',sp=' ';constexpr const int INT_INF=0x3f3f3f3f;constexpr const ll LL_INF=0x3f3f3f3f3f3f3f3f;
constexpr const double D_INF=std::numeric_limits<double>::infinity();constexpr const ld LD_INF=std::numeric_limits<ld>::infinity();
template<class T>constexpr const T&_min(const T&x,const T&y){return x<y?x:y;}template<class T>constexpr const T&_max(const T&x,const T&y){return x<y?y:x;}
template<class T,class...Ts>constexpr const T&_min(const T&x,const Ts&...xs){return _min(x,_min(xs...));}
template<class T,class...Ts>constexpr const T&_max(const T&x,const Ts&...xs){return _max(x,_max(xs...));}
template<class T,class...Ts>void MIN(T&x,const Ts&...xs){x=_min(x,xs...);}template<class T,class...Ts>void MAX(T&x,const Ts&...xs){x=_max(x,xs...);}
template<class T,class...Args>std::unique_ptr<T>_make_unique(Args&&...args){return std::unique_ptr<T>(new T(std::forward<Args>(args)...));}
template<class T,class...Args>std::shared_ptr<T>_make_shared(Args&&...args){return std::shared_ptr<T>(new T(std::forward<Args>(args)...));}
#define min(...) _min(__VA_ARGS__)
#define max(...) _max(__VA_ARGS__)
#define make_unique _make_unique
#define make_shared _make_shared
std::seed_seq seq{
    (uint64_t)std::chrono::duration_cast<std::chrono::nanoseconds>(std::chrono::high_resolution_clock::now().time_since_epoch()).count(),
    (uint64_t)__builtin_ia32_rdtsc(),(uint64_t)(uintptr_t)make_unique<char>().get()
};
std::mt19937 rng(seq);std::mt19937_64 rng64(seq);const std::size_t RANDOM=std::uniform_int_distribution<std::size_t>(0,(std::numeric_limits<std::size_t>::max)())(rng64);
template<class T,class H=std::hash<T>>struct rand_hash{
    static uint64_t splitmix64(uint64_t x){x+=0x9e3779b97f4a7c15;x=(x^(x>>30))*0xbf58476d1ce4e5b9;x=(x^(x>>27))*0x94d049bb133111eb;return x^(x>>31);}
    std::size_t operator()(const T&x)const{return splitmix64(H{}(x)+RANDOM);}
};
template<class K,class H=rand_hash<K>,class...Ts>using hashset=__gnu_pbds::gp_hash_table<K,__gnu_pbds::null_type,H,Ts...>;
template<class K,class V,class H=rand_hash<K>,class...Ts>using hashmap=__gnu_pbds::gp_hash_table<K,V,H,Ts...>;
template<class K,class C=std::less<K>,class...Ts>using treeset=__gnu_pbds::tree<K,__gnu_pbds::null_type,C,__gnu_pbds::rb_tree_tag,__gnu_pbds::tree_order_statistics_node_update,Ts...>;
template<class K,class V,class C=std::less<K>,class...Ts>using treemap=__gnu_pbds::tree<K,V,C,__gnu_pbds::rb_tree_tag,__gnu_pbds::tree_order_statistics_node_update,Ts...>;
template<class K,class H=rand_hash<K>,class...Ts>using uset=std::unordered_set<K,H,Ts...>;
template<class K,class V,class H=rand_hash<K>,class...Ts>using umap=std::unordered_map<K,V,H,Ts...>;
template<class T>using minpq=std::priority_queue<T,std::vector<T>,std::greater<T>>;template<class T>using maxpq=std::priority_queue<T,std::vector<T>,std::less<T>>;
template<class T>using minpairingheap=__gnu_pbds::priority_queue<T,std::greater<T>,__gnu_pbds::pairing_heap_tag>;
template<class T>using maxpairingheap=__gnu_pbds::priority_queue<T,std::less<T>,__gnu_pbds::pairing_heap_tag>;
template<class T1,class T2,class H1=rand_hash<T1>,class H2=rand_hash<T2>>struct pair_hash{
    std::size_t operator()(const std::pair<T1,T2>&p)const{return 31*H1{}(p.first)+H2{}(p.second);}
};
template<class T>struct is_iterator{
    template<class U,typename std::enable_if<!std::is_convertible<U,const char*>::value,int>::type=0>constexpr static auto has_indirection(int)->decltype(*std::declval<U>(),bool()){return true;}
    template<class>constexpr static bool has_indirection(long){return false;}constexpr static bool value=has_indirection<T>(0);
};

#define INTERACTIVE_INPUT 0
constexpr const int _bufferSize=1<<16,_maxNumLength=128;
char _inputBuffer[_bufferSize+1],*_inputPtr=_inputBuffer,_outputBuffer[_bufferSize],_c,_last,_sign,*_tempInputBuf=nullptr,_numBuf[_maxNumLength],_tempOutputBuf[_maxNumLength],_fill=' ';
FILE*_input=stdin,*_output=stdout,*_error=stderr;const char*_delimiter=" ";int _cur,_outputPtr=0,_numPtr=0,_precision=9,_width=0,_tempOutputPtr=0,_cnt;ull _precisionBase=1000000000;
#ifdef _WIN32
    #define getchar_unlocked getchar
    #define fread_unlocked fread
    #define fwrite_unlocked fwrite
#endif
#if INTERACTIVE_INPUT
    char _getchar(){return _last=getchar_unlocked();}
    char _getcharskipr(){while(_getchar()=='\r');return _last;}
#else
    char _peekchar(){return*_inputPtr?*_inputPtr:(_inputBuffer[fread_unlocked(_inputPtr=_inputBuffer,1,_bufferSize,_input)]='\0',*_inputPtr);}
    char _peekcharskipr(){while(_peekchar()=='\r')_last=*_inputPtr++;return _peekchar();}
    char _getchar(){return _last=*_inputPtr?*_inputPtr++:(_inputBuffer[fread_unlocked(_inputPtr=_inputBuffer,1,_bufferSize,_input)]='\0',*_inputPtr++);}
    char _getcharskipr(){while(_getchar()=='\r');return _last;}
    bool hasNext(){return (_last&&_peekcharskipr())||!feof(_input);}bool hasNextToken(){while(hasNext()&&_peekchar()<=' ')_getchar();return hasNext();}
#endif
template<class I>void _readSigned(I&x){while((_c=_getchar())<=' ');_sign=_c=='-';if(_sign)_c=_getchar();if(_c>='0')for(x=_c-'0';(_c=_getchar())>='0';x=x*10+_c-'0');}
template<class UI>void _readUnsigned(UI&x){while((_c=_getchar())<=' ');for(x=_c-'0';(_c=_getchar())>='0';x=x*10+_c-'0');}
template<class F>void _readFloatingPoint(F&x){for(F _div=1.0;(_c=_getchar())>='0';x+=(_c-'0')/(_div*=10));}
void setLength(int x){if(_tempInputBuf)delete[](_tempInputBuf);_tempInputBuf=new char[x+1];}
template<class I>typename std::enable_if<std::is_integral<I>::value&&std::is_signed<I>::value>::type read(I&x){_readSigned(x);if(_sign)x=-x;}
template<class UI>typename std::enable_if<std::is_integral<UI>::value&&std::is_unsigned<UI>::value>::type read(UI&x){_readUnsignedSigned(x);}
#if __SIZEOF_INT128__
    void read(i128&x){_readSigned(x);if(_sign)x=-x;}void read(ui128&x){_readUnsigned(x);}
#endif
template<class F>typename std::enable_if<std::is_floating_point<F>::value>::type read(F&x){_readSigned(x);if(_c=='.')_readFloatingPoint(x);if(_sign)x=-x;}
void read(char&x){while((x=_getchar())<=' ');}void read(char*x){_cur=0;do{_c=_getchar();}while(_c<=' ');do{x[_cur++]=_c;}while((_c=_getchar())>' ');x[_cur]='\0';}
void readln(char*x){if(_last=='\r')_getcharskipr();for(_cur=0;(_c=_getcharskipr())!='\n'&&_c;x[_cur++]=_c);x[_cur]='\0';}
void read(std::string&x){if(!_tempInputBuf)assert(0);read(_tempInputBuf);x=std::string(_tempInputBuf,_cur);}
void readln(std::string &x){if(!_tempInputBuf)assert(0);readln(_tempInputBuf);x=std::string(_tempInputBuf,_cur);}
template<class T1,class T2>void read(std::pair<T1,T2>&x){read(x.first);read(x.second);}template<class T>void read(std::complex<T>&x){T _re,_im;read(_re);read(_im);x.real(_re);x.imag(_im);}
template<class T>typename std::enable_if<is_iterator<typename T::iterator>::value>::type read(T&x);template<class T,class...Ts>void read(T&x,Ts&&...xs);
template<class It>typename std::enable_if<is_iterator<It>::value>::type read(It st,It en){for(It _i=st;_i!=en;_i++)read(*_i);}
template<class It,class...Ts>typename std::enable_if<is_iterator<It>::value>::type read(It st,It en,Ts&&...xs){read(st,en);read(std::forward<Ts>(xs)...);}
template<class T>typename std::enable_if<is_iterator<typename T::iterator>::value>::type read(T&x){for(auto&&_i:x)read(_i);}
template<class T,class...Ts>void read(T&x,Ts&&...xs){read(x);read(std::forward<Ts>(xs)...);}
void setInput(FILE*file){*_inputPtr='\0';_input=file;}void setInput(const char*s){*_inputPtr='\0';_input=fopen(s,"r");}void setInput(const std::string&s){*_inputPtr='\0';_input=fopen(s.c_str(),"r");}
int _flushBuf(){fwrite_unlocked(_outputBuffer,1,_outputPtr,_output);return _outputPtr=0;}void flush(){_flushBuf();fflush(_output);}
int _putchar(char x){return _outputBuffer[_outputPtr==_bufferSize?_flushBuf():_outputPtr]=x,_outputPtr++;}
void _writeTempBuf(char x){_tempOutputBuf[_tempOutputPtr++]=x;}void _writeOutput(){for(int _i=0;_i<_tempOutputPtr;_putchar(_tempOutputBuf[_i++]));_tempOutputPtr=0;}
void _fillBuf(int x){for(int _i=0;_i<x;_i++)_putchar(_fill);}void _flushNumBuf(){for(;_numPtr;_writeTempBuf(_numBuf[--_numPtr]));}
void _flushTempBuf(){int _tempLen=_tempOutputPtr;_fillBuf(_width-_tempLen);_writeOutput();_fillBuf(-_width-_tempLen);}
void setPrecision(int x){_precision=x;_precisionBase=1;for(int _i=0;_i<x;_i++,_precisionBase*=10);}void setWidth(int x){_width=x;}void setFill(char x){_fill=x;}
void setDelimiter(const char*x){_delimiter=x;}void setDelimiter(const std::string&x){_delimiter=x.c_str();}
void writeDelimiter(){for(const char*_p=_delimiter;*_p;_putchar(*_p++));}
template<class T>void _writeNum(const T&x,int digits){_cnt=0;for(T _y=x;_y;_y/=10,_cnt++)_numBuf[_numPtr++]='0'+_y%10;for(;_cnt<digits;_cnt++)_numBuf[_numPtr++]='0';_flushNumBuf();}
template<class F>void _writeFloatingPoint(const F&x){ull _I=ull(x);ull _F=(x-_I)*_precisionBase+F(0.5);if(_F>=_precisionBase){_I++;_F=0;}_writeNum(_I,1);_writeTempBuf('.');_writeNum(_F,_precision);}
void write(const bool&x){if(x)_writeTempBuf('1');else _writeTempBuf('0');_flushTempBuf();}void write(const char&x){_writeTempBuf(x);_flushTempBuf();}
void write(const char*x){int _slen=strlen(x);_fillBuf(_width-_slen);for(const char*_p=x;*_p;_putchar(*_p++));_fillBuf(-_width-_slen);}
void write(const std::string&x){_fillBuf(_width-int(x.length()));for(int _i=0;_i<int(x.length());_putchar(x[_i++]));_fillBuf(-_width-int(x.length()));}
template<class I>typename std::enable_if<std::is_integral<I>::value&&std::is_signed<I>::value>::type write(const I&x){
    using UI=typename std::make_unsigned<I>::type;if(x<0){_writeTempBuf('-');_writeNum(UI(-x),1);}else{_writeNum(UI(x),1);}_flushTempBuf();
}
template<class UI>typename std::enable_if<std::is_integral<UI>::value&&std::is_unsigned<UI>::value>::type write(const UI&x){_writeNum(x,1);_flushTempBuf();}
template<class F>typename std::enable_if<std::is_floating_point<F>::value>::type write(const F&x){
    if(std::isnan(x)){write("NaN");}else if(std::isinf(x)){write("Inf");}else if(x<0){_writeTempBuf('-');_writeFloatingPoint(-x);}else{_writeFloatingPoint(x);}_flushTempBuf();
}
#if __SIZEOF_INT128__
    void write(const i128&x){if(x<0){_writeTempBuf('-');_writeNum(ui128(-x),1);}else{_writeNum(ui128(x),1);}_flushTempBuf();}void write(const ui128&x){_writeNum(x,1);_flushTempBuf();}
#endif
template<class T1,class T2>void write(const std::pair<T1,T2>&x){write(x.first);writeDelimiter();write(x.second);}
template<class T>void write(const std::complex<T>&x){write(x.real());writeDelimiter();write(x.imag());}
template<class T>typename std::enable_if<is_iterator<typename T::iterator>::value>::type write(const T&x);template<class T,class...Ts>void write(const T&x,Ts&&...xs);
template<class It>typename std::enable_if<is_iterator<It>::value>::type write(It st,It en){bool _first=1;for(It _i=st;_i!=en;_i++){if(_first)_first=0;else writeDelimiter();write(*_i);}}
template<class It,class...Ts>typename std::enable_if<is_iterator<It>::value>::type write(It st,It en,Ts&&...xs){write(st,en);writeDelimiter();write(std::forward<Ts>(xs)...);}
template<class T>typename std::enable_if<is_iterator<typename T::iterator>::value>::type write(const T&x){bool _first=1;for(auto&&_i:x){if(_first)_first=0;else writeDelimiter();write(_i);}}
template<class T,class...Ts>void write(const T&x,Ts&&...xs){write(x);writeDelimiter();write(std::forward<Ts>(xs)...);}
void writeln(){_putchar('\n');}template<class...Ts>void writeln(Ts&&...xs){write(std::forward<Ts>(xs)...);_putchar('\n');}
class IOManager{public:~IOManager(){flush();if(_tempInputBuf)delete[](_tempInputBuf);}};std::unique_ptr<IOManager>iomanager=make_unique<IOManager>();
void setOutput(FILE*file){flush();_output=file;}void setOutput(const char*s){flush();_output=fopen(s,"w");}void setOutput(const std::string&s){flush();_output=fopen(s.c_str(),"w");}
template<class...Ts>void debug(const Ts&...xs){FILE*_temp=_output;setOutput(_error);write(xs...);setOutput(_temp);}
template<class...Ts>void debugln(const Ts&...xs){FILE*_temp=_output;setOutput(_error);writeln(xs...);setOutput(_temp);}
void setError(FILE*file){flush();_error=file;}void setError(const char*s){flush();_error=fopen(s,"w");}void setError(const std::string&s){flush();_error=fopen(s.c_str(),"w");}

template <class T, const bool ONE_INDEXED, const int ...Args> struct FenwickTree {
    T val;
    void init() { val = 0; }
    void update(T v) { val += v; }
    T rsq() { return val; }
};

template <class T, const bool ONE_INDEXED, const int MAXN, const int ...Ns> struct FenwickTree <T, ONE_INDEXED, MAXN, Ns...> {
    FenwickTree<T, ONE_INDEXED, Ns...> BIT[MAXN];
    void init() { for (int i = 0; i < MAXN; i++) BIT[i].init(); }
    template <class ...Args> void update(int i, Args ...args) { for (i += !ONE_INDEXED; i < MAXN; i += i & -i) BIT[i].update(args...); }
    template <class ...Args> T rsq(int l, int r, Args ...args) {
        T ret = 0;
        for (r += !ONE_INDEXED; r > 0; r -= r & -r) ret += BIT[r].rsq(args...);
        for (l -= ONE_INDEXED; l > 0; l -= l & -l) ret -= BIT[l].rsq(args...);
        return ret;
    }
};

template <class Value, class CountType, class Comparator = less<Value>> struct SqrtBuffer {
    Comparator cmp; CountType tot; double SCALE_FACTOR; vector<pair<Value, CountType>> small, large;
    function<bool(const pair<Value, CountType>&, const pair<Value, CountType>&)> pairCmp =
        [&] (const pair<Value, CountType> &a, const pair<Value, CountType> &b) { return cmp(a.first, b.first); };
    SqrtBuffer(const double SCALE_FACTOR = 1) : tot(0), SCALE_FACTOR(SCALE_FACTOR) {}
    template <class PairIt> SqrtBuffer(const PairIt st, const PairIt en, const double SCALE_FACTOR = 1) :
            SCALE_FACTOR(SCALE_FACTOR), large(st, en) {
        assert(is_sorted(st, en, pairCmp)); resizeUnique(large); tot = 0; for (auto &&p : large) tot += p.second;
    }
    void resizeUnique(vector<pair<Value, CountType>> &v) {
        if (!v.empty()) {
            int j = 0;
            for (int i = 1; i < int(v.size()); i++) {
                if (cmp(v[i].first, v[j].first) || cmp(v[j].first, v[i].first)) {
                    v[++j] = v[i]; v[j].second += v[j - 1].second;
                } else v[j].second += v[i].second;
            }
            v.resize(j + 1);
        }
    }
    void rebuild() {
        if (int(small.size()) > SCALE_FACTOR * sqrt(small.size() + large.size())) {
            int largeSz = int(large.size()); sort(small.begin(), small.end(), pairCmp);
            for (int i = largeSz - 1; i >= 1; i--) large[i].second -= large[i - 1].second;
            for (auto &&p : small) large.push_back(p);
            small.clear(); inplace_merge(large.begin(), large.begin() + largeSz, large.end(), pairCmp); resizeUnique(large);
        }
    }
    void insert(const pair<Value, CountType> &p) { small.push_back(p); tot += p.second; }
    void emplace(const Value &v, const CountType &c) { small.emplace_back(v, c); tot += c; }
    CountType aboveInd(const Value &val) {
        rebuild(); int ind = upper_bound(large.begin(), large.end(), make_pair(val, CountType(0)), pairCmp) - large.begin();
        CountType ret = ind == 0 ? 0 : large[ind - 1].second;
        for (auto &&p : small) if (!cmp(val, p.first)) ret += p.second;
        return ret;
    }
    CountType ceilingInd(const Value &val) {
        rebuild(); int ind = lower_bound(large.begin(), large.end(), make_pair(val, CountType(0)), pairCmp) - large.begin();
        CountType ret = ind == 0 ? 0 : large[ind - 1].second;
        for (auto &&p : small) if (cmp(p.first, val)) ret += p.second;
        return ret;
    }
    CountType floorInd(const Value &val) { return aboveInd(val) - 1; }
    CountType belowInd(const Value &val) { return ceilingInd(val) - 1; }
    bool contains(const Value &val) {
        if (binary_search(large.begin(), large.end(), make_pair(val, CountType(0)), pairCmp)) return true;
        rebuild();
        if (binary_search(large.begin(), large.end(), make_pair(val, CountType(0)), pairCmp)) return true;
        for (auto &&p : small) if (!cmp(val, p.first) && !cmp(p.first, val)) return true;
        return false;
    }
    CountType count(const Value &val) { return aboveInd(val) - ceilingInd(val); }
    // number of values in the range [lo, hi]
    CountType count(const Value &lo, const Value &hi) { return aboveInd(hi) - ceilingInd(lo); }
    CountType count() const { return tot; } 
    void clear() { tot = 0; small.clear(); large.clear(); }
    vector<pair<Value, CountType>> valuesAndCount() const { // sorted
        vector<pair<Value, CountType>> ret;
        for (auto &&p : small) ret.push_back(p);
        int mid = int(ret.size());
        for (auto &&p : large) ret.push_back(p);
        inplace_merge(ret.begin(), ret.begin() + mid, ret.end(), pairCmp); resizeUnique(ret); return ret;
    }
};

template <class T, class IndexType, const int MAXN, const bool ONE_INDEXED, class Tree = SqrtBuffer<IndexType, T>> struct SemiSparseFenwickTree2DSqrt {
    Tree BIT[MAXN];
    void init(const double SCALE_FACTOR = 1) { for (int i = 0; i < MAXN; i++) BIT[i] = Tree(SCALE_FACTOR); }
    void clear() { for (int i = 0; i < MAXN; i++) BIT[i].clear(); }
    void update(int x, IndexType y, T v) { for (x += !ONE_INDEXED; x < MAXN; x += x & -x) BIT[x].emplace(y, v); }
    T rsq(int x, IndexType y) { T ret = 0; for (x += !ONE_INDEXED; x > 0; x -= x & -x) ret += BIT[x].aboveInd(y); return ret; }
    T rsq(int x, IndexType y1, IndexType y2) { T ret = 0; for (x += !ONE_INDEXED; x > 0; x -= x & -x) ret += BIT[x].count(y1, y2); return ret; }
    T rsq(int x1, IndexType y1, int x2, IndexType y2) { return rsq(x2, y1, y2) - rsq(x1 - 1, y1, y2); }
};

template <class T, class F> T getFirst(T lo, T hi, F f) {
    hi--;
    while (lo <= hi) {
        T mid = lo + (hi - lo) / 2;
        if (f(mid)) hi = mid - 1;
        else lo = mid + 1;
    }
    return lo;
}

template <class T, class F> T getLast(T lo, T hi, F f) {
    hi--;
    while (lo <= hi) {
        T mid = lo + (hi - lo) / 2;
        if (f(mid)) lo = mid + 1;
        else hi = mid - 1;
    }
    return hi;
}

const int MAXN = 3e5 + 5;

int N, Q;
bool cur[MAXN];
FenwickTree<int, 1, MAXN> ft1;
SemiSparseFenwickTree2DSqrt<int, int, MAXN, 1> ft2;

void update(int l1, int l2, int r1, int r2, int v) {
    ft2.update(l1, r1, v);
    ft2.update(l1, r2 + 1, -v);
    ft2.update(l2 + 1, r1, -v);
    ft2.update(l2 + 1, r2 + 1, v);
}

int main() {
    // setInput("in.txt");
    // setOutput("out.txt");
    // setError("err.txt");
    setLength(MAXN);
    ft1.init();
    ft2.init(8);
    string S;
    read(N, Q, S);
    for (int i = 1; i <= N; i++) {
        cur[i] = S[i - 1] == '1';
        if (cur[i]) ft1.update(i, 1);
    }
    for (int qi = 1; qi <= Q; qi++) {
        read(S);
        if (S == "toggle") {
            int i;
            read(i);
            int mul = cur[i] ? 1 : -1;
            if (!cur[i]) ft1.update(i, 1);
            int l1 = getFirst(1, i, [&] (int x) {
                return ft1.rsq(x, i) == i - x + 1;
            });
            int r2 = getLast(i, N + 1, [&] (int x) {
                return ft1.rsq(i, x) == x - i + 1;
            });
            if (cur[i]) ft1.update(i, -1);
            cur[i] = !cur[i];
            update(l1, i, i, r2, mul * qi);
        } else {
            int l, r;
            read(l, r);
            --r;
            int ans = ft2.rsq(l, r);
            if (ft1.rsq(l, r) == r - l + 1) ans += qi;
            writeln(ans);
        }
    }
    return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 28 ms 29688 KB Output is correct
2 Correct 31 ms 29560 KB Output is correct
3 Correct 30 ms 29688 KB Output is correct
4 Correct 30 ms 29816 KB Output is correct
5 Correct 34 ms 29688 KB Output is correct
6 Correct 30 ms 29688 KB Output is correct
7 Correct 32 ms 29688 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 500 ms 91680 KB Output is correct
2 Correct 609 ms 84840 KB Output is correct
3 Correct 891 ms 76104 KB Output is correct
4 Correct 2009 ms 84572 KB Output is correct
5 Correct 1689 ms 74596 KB Output is correct
6 Correct 1498 ms 167460 KB Output is correct
7 Correct 350 ms 37240 KB Output is correct
8 Correct 352 ms 38776 KB Output is correct

Subtask #3
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 31 ms 30200 KB Output is correct
2 Correct 32 ms 30200 KB Output is correct
3 Correct 31 ms 29944 KB Output is correct
4 Correct 31 ms 29688 KB Output is correct
5 Correct 2169 ms 135676 KB Output is correct
6 Correct 2330 ms 99956 KB Output is correct
7 Correct 1616 ms 75120 KB Output is correct
8 Correct 353 ms 38648 KB Output is correct
9 Correct 97 ms 33528 KB Output is correct
10 Correct 111 ms 33784 KB Output is correct
11 Correct 110 ms 34040 KB Output is correct
12 Correct 324 ms 37240 KB Output is correct
13 Correct 350 ms 38856 KB Output is correct

Subtask #4
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 32 ms 29688 KB Output is correct
2 Correct 34 ms 30072 KB Output is correct
3 Correct 32 ms 30328 KB Output is correct
4 Correct 34 ms 30328 KB Output is correct
5 Correct 443 ms 39032 KB Output is correct
6 Correct 1008 ms 101652 KB Output is correct
7 Correct 1501 ms 165956 KB Output is correct
8 Correct 1896 ms 217668 KB Output is correct
9 Correct 733 ms 195460 KB Output is correct
10 Correct 841 ms 227560 KB Output is correct
11 Correct 717 ms 195576 KB Output is correct
12 Correct 832 ms 228068 KB Output is correct
13 Correct 728 ms 194428 KB Output is correct
14 Correct 826 ms 228824 KB Output is correct
15 Correct 335 ms 37248 KB Output is correct
16 Correct 345 ms 38648 KB Output is correct

Subtask #5
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 28 ms 29688 KB Output is correct
2 Correct 31 ms 29560 KB Output is correct
3 Correct 30 ms 29688 KB Output is correct
4 Correct 30 ms 29816 KB Output is correct
5 Correct 34 ms 29688 KB Output is correct
6 Correct 30 ms 29688 KB Output is correct
7 Correct 32 ms 29688 KB Output is correct
8 Correct 500 ms 91680 KB Output is correct
9 Correct 609 ms 84840 KB Output is correct
10 Correct 891 ms 76104 KB Output is correct
11 Correct 2009 ms 84572 KB Output is correct
12 Correct 1689 ms 74596 KB Output is correct
13 Correct 1498 ms 167460 KB Output is correct
14 Correct 350 ms 37240 KB Output is correct
15 Correct 352 ms 38776 KB Output is correct
16 Correct 31 ms 30200 KB Output is correct
17 Correct 32 ms 30200 KB Output is correct
18 Correct 31 ms 29944 KB Output is correct
19 Correct 31 ms 29688 KB Output is correct
20 Correct 2169 ms 135676 KB Output is correct
21 Correct 2330 ms 99956 KB Output is correct
22 Correct 1616 ms 75120 KB Output is correct
23 Correct 353 ms 38648 KB Output is correct
24 Correct 97 ms 33528 KB Output is correct
25 Correct 111 ms 33784 KB Output is correct
26 Correct 110 ms 34040 KB Output is correct
27 Correct 324 ms 37240 KB Output is correct
28 Correct 350 ms 38856 KB Output is correct
29 Correct 32 ms 29688 KB Output is correct
30 Correct 34 ms 30072 KB Output is correct
31 Correct 32 ms 30328 KB Output is correct
32 Correct 34 ms 30328 KB Output is correct
33 Correct 443 ms 39032 KB Output is correct
34 Correct 1008 ms 101652 KB Output is correct
35 Correct 1501 ms 165956 KB Output is correct
36 Correct 1896 ms 217668 KB Output is correct
37 Correct 733 ms 195460 KB Output is correct
38 Correct 841 ms 227560 KB Output is correct
39 Correct 717 ms 195576 KB Output is correct
40 Correct 832 ms 228068 KB Output is correct
41 Correct 728 ms 194428 KB Output is correct
42 Correct 826 ms 228824 KB Output is correct
43 Correct 335 ms 37248 KB Output is correct
44 Correct 345 ms 38648 KB Output is correct
45 Correct 243 ms 81356 KB Output is correct
46 Correct 313 ms 70852 KB Output is correct
47 Correct 922 ms 66264 KB Output is correct
48 Correct 1861 ms 84012 KB Output is correct
49 Correct 105 ms 34040 KB Output is correct
50 Correct 113 ms 34136 KB Output is correct
51 Correct 119 ms 34168 KB Output is correct
52 Correct 109 ms 34424 KB Output is correct
53 Correct 108 ms 34428 KB Output is correct
54 Correct 112 ms 34372 KB Output is correct