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답안 #861467

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
861467 2023-10-16T09:31:41 Z tosivanmak Aliens (IOI16_aliens) C++17
100 / 100
 455 ms 23836 KB 
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define ld long double


struct LINE{
  ld m, c, ocpt; ll chosennumbers;
  bool operator !=(const LINE& l)const{
    return l.m!=m||l.c!=c||l.ocpt!=ocpt||l.chosennumbers!=chosennumbers;
  }
};
deque<LINE>q;
ll outc[100005],outr[100005],outn,outm,outk,getmin[1000005];
pair<ld,ll> dp[1000005];
vector<pair<ll,ll> >need;
pair<ld,ld> int_pt(LINE a, LINE b){
  ld x=(b.c-a.c)/(a.m-b.m);
  ld y=a.m*x+a.c;
  return {x,y};
}
void insert(LINE l){
    while(!q.empty()&&int_pt(l,q.back()).first<=q.back().ocpt){
      q.pop_back();
    }
    l.ocpt=int_pt(q.back(),l).first;
    q.push_back(l);
}
pair<ld,ll> qry(ld x){
  LINE store={-1e18,-1e18,-1e18,-10000000000000},comp=store;
  while(!q.empty()&&q.front().ocpt<=x){
    store=q.front();
    q.pop_front();
  }
  if(store!=comp){
    q.push_front(store);
  }
  LINE ans=q.front();
  return {ans.m*x+ans.c,ans.chosennumbers};
}
bool ck(ld lambda){
    // I から　j まで　の一番小さい　解決の後　は　I−１　が　解決　すること出来るかな
    // from i to j (i-smallest+1)*(i-smallest+1)+dp[minimum-1]
    // i^2 - i*smallest + i + smallest^2 - smallest + i -smallest +1 +dp[i-1]
    // i^2 + 2*i + smallest^2 - 2* smallest + 1 + dp[i-1] - smallest*i 
    // same for all: i^2 + 2*i
    // slope: -smallest (x = i)
    // constant: smallest^2 - 2*smallest + 1 + dp[i-1]
    // もしかしたら、小さいの数は変わってば、dp[0]が使えます
    // じゃないなら、slope が入ります
    // 一番小さいから、 Alienの cost は　＋cost です
    for(int i=0;i<need.size();i++){
          // (need[i].first-(cur-1))^2
          // need[i].first^2 - 2*(cur-1)*need[i].first + (cur-1)^2
          // slope: -2*(cur-1)
          // x: need[i].first
          // constant: (cur-1)^2 - (need[i+1].second-need[i].first+1)^2 only if need[i+1].second-need[i].first>=0 + dp[cur]
          // always part: need[i].first^2
          if(i==0){
            dp[i]={(need[i].first-need[i].second+1)*(need[i].first-need[i].second+1)+lambda,1};
              if(i!=need.size()-1){
            //  insert part
            ld slo=-2*(need[i+1].second-1);
            ld con=(need[i+1].second-1)*(need[i+1].second-1);
           if(need[i].first-need[i+1].second>=0){
              con-=(need[i].first-need[i+1].second+1)*(need[i].first-need[i+1].second+1);
            }
            con+=dp[i].first;
            q.push_back({slo,con,-1e18,dp[i].second});
         }
          }
          else{
          pair<ld,ll> take=qry((ld)need[i].first);
         take.first= take.first+lambda+need[i].first*need[i].first;
         take.second++;
         dp[i]=take;
         pair<ld,ll>anotheroption={(need[i].first-need[0].second+1)*(need[i].first-need[0].second+1)+lambda,1};
         dp[i]=min(dp[i],anotheroption);
         if(i!=need.size()-1){
            //  insert part
            ld slo=-2*(need[i+1].second-1);
            ld con=(need[i+1].second-1)*(need[i+1].second-1);
            if(need[i].first-need[i+1].second>=0){
              con-=(need[i].first-need[i+1].second+1)*(need[i].first-need[i+1].second+1);
            }
            con+=dp[i].first;
            insert({slo,con,0,dp[i].second});
         }
          }
    }
    while(q.size()){
      q.pop_back();
    }
    return dp[need.size()-1].second<=outk;
    // dp[need.size()-1].
}

ld Aliens(){
   ld l=0,r=(ld)1000000*(ld)1000000;
   while(r-l>=1e-4){
     ld mid=(l+r)/2;
    //  minimum grids
    // cout<<mid<<'\n';
     if(ck(mid)){
        r=mid;
     }
     else{
       l=mid;
     }
   }
   l=r;
   ck(l);
  //  cout<<l<<" ";
  //  cout<<dp[need.size()-1].first-l*(ld)outk<<"\n";
   return dp[need.size()-1].first-l*(ld)outk;
}

ll take_photos(int n, int m, int k, std::vector<int> r, std::vector<int> c){
  //convert back to array 1-based and cell 1-based
  outn=n,outm=m,outk=k;
    int storer[n+5], storec[n+5];
    for(int i=1;i<=m;i++){
      getmin[i]=1e18;
    }
    vector<ll>lol;
    for(int i=1;i<=n;i++){
      storer[i]=r[i-1]+1;
      storec[i]=c[i-1]+1;
      outc[i]=storec[i];
      outr[i]=storer[i];
      getmin[max(outc[i],outr[i])]=min(getmin[max(outc[i],outr[i])],min(outc[i],outr[i]));
      lol.push_back(max(outc[i],outr[i]));
    }
    outn=n,outm=m,outk=k;
  // solve the q find for all m points the minimum size of the square needed
  // 
  // need push backs id then occupy pt
  sort(lol.begin(),lol.end());
   need.push_back({lol[0],getmin[lol[0]]});
    for(int i=1;i<lol.size();i++){
      if(lol[i]==lol[i-1]){
        continue;
      }
        while(need.size()){
          if(need.back().second>=getmin[lol[i]]){
            need.pop_back();
          }
          else{
            break;
          }
        }
        if(getmin[lol[i]]!=1e18){
        need.push_back({lol[i],getmin[lol[i]]});
        }
    }
    outk=min(outk,(ll)need.size());
    // for(auto u: lol){
    //   cout<<u<<" ";
    // }
    // cout<<"\n";
    // for(auto u: need){
    //   cout<<u.first<<" "<<u.second<<"\n";
    // }
    ld ans=Aliens();
    //  cout<<ans<<"\n";
    //  cout<<dp[need.size()-1].second<<"\n";
    //  cout<<outk<<'\n';
    // for(int i=0;i<need.size()-1;i++){
    //   cout<<dp[i].first<<"\n";
    // }
     return (ll)round(ans);

}

// #ifndef ONLINE_JUDGE
//      int main() {
//     int n, m, k;
//     assert(3 == scanf("%d %d %d", &n, &m, &k));
//     std::vector<int> r(n), c(n);
//     for (int i = 0; i < n; i++) {
//         assert(2 == scanf("%d %d", &r[i], &c[i]));
//     }
//     long long ans = take_photos(n, m, k, r, c);
    
    
//     printf("%lld\n", ans);
//     return 0;
// }
// #endif

Compilation message

aliens.cpp: In function 'bool ck(long double)':
aliens.cpp:52:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   52 |     for(int i=0;i<need.size();i++){
      |                 ~^~~~~~~~~~~~
aliens.cpp:61:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   61 |               if(i!=need.size()-1){
      |                  ~^~~~~~~~~~~~~~~
aliens.cpp:79:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   79 |          if(i!=need.size()-1){
      |             ~^~~~~~~~~~~~~~~
aliens.cpp: In function 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:140:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  140 |     for(int i=1;i<lol.size();i++){
      |                 ~^~~~~~~~~~~

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Correct answer: answer = 4
2 Correct 1 ms 4440 KB Correct answer: answer = 4
3 Correct 1 ms 4444 KB Correct answer: answer = 4
4 Correct 1 ms 4444 KB Correct answer: answer = 12
5 Correct 1 ms 4444 KB Correct answer: answer = 52
6 Correct 1 ms 4444 KB Correct answer: answer = 210
7 Correct 1 ms 4440 KB Correct answer: answer = 88
8 Correct 1 ms 4444 KB Correct answer: answer = 7696
9 Correct 1 ms 4444 KB Correct answer: answer = 1
10 Correct 1 ms 4444 KB Correct answer: answer = 2374
11 Correct 1 ms 4440 KB Correct answer: answer = 9502
12 Correct 1 ms 4444 KB Correct answer: answer = 49
13 Correct 1 ms 4440 KB Correct answer: answer = 151
14 Correct 1 ms 4444 KB Correct answer: answer = 7550
15 Correct 1 ms 4444 KB Correct answer: answer = 7220
16 Correct 1 ms 4444 KB Correct answer: answer = 7550
17 Correct 1 ms 4444 KB Correct answer: answer = 10000
18 Correct 1 ms 4444 KB Correct answer: answer = 10000
19 Correct 1 ms 4444 KB Correct answer: answer = 624
20 Correct 1 ms 4444 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4444 KB Correct answer: answer = 1
2 Correct 1 ms 4444 KB Correct answer: answer = 4
3 Correct 1 ms 4444 KB Correct answer: answer = 1
4 Correct 1 ms 4440 KB Correct answer: answer = 5
5 Correct 1 ms 4444 KB Correct answer: answer = 41
6 Correct 1 ms 4444 KB Correct answer: answer = 71923
7 Correct 2 ms 4444 KB Correct answer: answer = 77137
8 Correct 2 ms 4444 KB Correct answer: answer = 764
9 Correct 3 ms 4440 KB Correct answer: answer = 250000
10 Correct 3 ms 4444 KB Correct answer: answer = 500
11 Correct 1 ms 4444 KB Correct answer: answer = 32
12 Correct 3 ms 4444 KB Correct answer: answer = 130050
13 Correct 3 ms 4444 KB Correct answer: answer = 5110
14 Correct 2 ms 4444 KB Correct answer: answer = 2626
15 Correct 2 ms 4544 KB Correct answer: answer = 796
16 Correct 3 ms 4540 KB Correct answer: answer = 7580
17 Correct 3 ms 4440 KB Correct answer: answer = 1904
18 Correct 2 ms 4444 KB Correct answer: answer = 996004
19 Correct 3 ms 4440 KB Correct answer: answer = 38817
20 Correct 2 ms 4508 KB Correct answer: answer = 4096
21 Correct 1 ms 4444 KB Correct answer: answer = 1
22 Correct 1 ms 4444 KB Correct answer: answer = 1
23 Correct 3 ms 4444 KB Correct answer: answer = 2040
24 Correct 1 ms 4444 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Correct answer: answer = 4
2 Correct 1 ms 4440 KB Correct answer: answer = 4
3 Correct 1 ms 4444 KB Correct answer: answer = 4
4 Correct 1 ms 4444 KB Correct answer: answer = 12
5 Correct 1 ms 4444 KB Correct answer: answer = 52
6 Correct 1 ms 4444 KB Correct answer: answer = 210
7 Correct 1 ms 4440 KB Correct answer: answer = 88
8 Correct 1 ms 4444 KB Correct answer: answer = 7696
9 Correct 1 ms 4444 KB Correct answer: answer = 1
10 Correct 1 ms 4444 KB Correct answer: answer = 2374
11 Correct 1 ms 4440 KB Correct answer: answer = 9502
12 Correct 1 ms 4444 KB Correct answer: answer = 49
13 Correct 1 ms 4440 KB Correct answer: answer = 151
14 Correct 1 ms 4444 KB Correct answer: answer = 7550
15 Correct 1 ms 4444 KB Correct answer: answer = 7220
16 Correct 1 ms 4444 KB Correct answer: answer = 7550
17 Correct 1 ms 4444 KB Correct answer: answer = 10000
18 Correct 1 ms 4444 KB Correct answer: answer = 10000
19 Correct 1 ms 4444 KB Correct answer: answer = 624
20 Correct 1 ms 4444 KB Correct answer: answer = 10000
21 Correct 1 ms 4444 KB Correct answer: answer = 1
22 Correct 1 ms 4444 KB Correct answer: answer = 4
23 Correct 1 ms 4444 KB Correct answer: answer = 1
24 Correct 1 ms 4440 KB Correct answer: answer = 5
25 Correct 1 ms 4444 KB Correct answer: answer = 41
26 Correct 1 ms 4444 KB Correct answer: answer = 71923
27 Correct 2 ms 4444 KB Correct answer: answer = 77137
28 Correct 2 ms 4444 KB Correct answer: answer = 764
29 Correct 3 ms 4440 KB Correct answer: answer = 250000
30 Correct 3 ms 4444 KB Correct answer: answer = 500
31 Correct 1 ms 4444 KB Correct answer: answer = 32
32 Correct 3 ms 4444 KB Correct answer: answer = 130050
33 Correct 3 ms 4444 KB Correct answer: answer = 5110
34 Correct 2 ms 4444 KB Correct answer: answer = 2626
35 Correct 2 ms 4544 KB Correct answer: answer = 796
36 Correct 3 ms 4540 KB Correct answer: answer = 7580
37 Correct 3 ms 4440 KB Correct answer: answer = 1904
38 Correct 2 ms 4444 KB Correct answer: answer = 996004
39 Correct 3 ms 4440 KB Correct answer: answer = 38817
40 Correct 2 ms 4508 KB Correct answer: answer = 4096
41 Correct 1 ms 4444 KB Correct answer: answer = 1
42 Correct 1 ms 4444 KB Correct answer: answer = 1
43 Correct 3 ms 4444 KB Correct answer: answer = 2040
44 Correct 1 ms 4444 KB Correct answer: answer = 2
45 Correct 1 ms 4444 KB Correct answer: answer = 4
46 Correct 1 ms 4444 KB Correct answer: answer = 9
47 Correct 1 ms 4444 KB Correct answer: answer = 9
48 Correct 1 ms 4700 KB Correct answer: answer = 21
49 Correct 1 ms 4444 KB Correct answer: answer = 71
50 Correct 1 ms 4444 KB Correct answer: answer = 77
51 Correct 1 ms 4444 KB Correct answer: answer = 400
52 Correct 1 ms 4444 KB Correct answer: answer = 996004
53 Correct 1 ms 4444 KB Correct answer: answer = 997310
54 Correct 1 ms 4444 KB Correct answer: answer = 990781
55 Correct 1 ms 4440 KB Correct answer: answer = 996545
56 Correct 1 ms 4440 KB Correct answer: answer = 484
57 Correct 1 ms 4444 KB Correct answer: answer = 484
58 Correct 3 ms 4444 KB Correct answer: answer = 63501
59 Correct 3 ms 4440 KB Correct answer: answer = 323501
60 Correct 3 ms 4444 KB Correct answer: answer = 752500
61 Correct 2 ms 4588 KB Correct answer: answer = 761480
62 Correct 2 ms 4440 KB Correct answer: answer = 758932
63 Correct 1 ms 4540 KB Correct answer: answer = 1000000
64 Correct 3 ms 4612 KB Correct answer: answer = 750500
65 Correct 1 ms 4440 KB Correct answer: answer = 1000000
66 Correct 1 ms 4444 KB Correct answer: answer = 250000
67 Correct 1 ms 4440 KB Correct answer: answer = 250000
68 Correct 1 ms 4444 KB Correct answer: answer = 1000000
69 Correct 1 ms 4444 KB Correct answer: answer = 994009
70 Correct 2 ms 4444 KB Correct answer: answer = 59315
71 Correct 2 ms 4444 KB Correct answer: answer = 25454
72 Correct 2 ms 4444 KB Correct answer: answer = 1504
73 Correct 1 ms 4444 KB Correct answer: answer = 37486
74 Correct 2 ms 4444 KB Correct answer: answer = 4284
75 Correct 1 ms 4444 KB Correct answer: answer = 158008
76 Correct 1 ms 4444 KB Correct answer: answer = 51860
77 Correct 1 ms 4444 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Correct answer: answer = 4
2 Correct 1 ms 4440 KB Correct answer: answer = 4
3 Correct 1 ms 4444 KB Correct answer: answer = 4
4 Correct 1 ms 4444 KB Correct answer: answer = 12
5 Correct 1 ms 4444 KB Correct answer: answer = 52
6 Correct 1 ms 4444 KB Correct answer: answer = 210
7 Correct 1 ms 4440 KB Correct answer: answer = 88
8 Correct 1 ms 4444 KB Correct answer: answer = 7696
9 Correct 1 ms 4444 KB Correct answer: answer = 1
10 Correct 1 ms 4444 KB Correct answer: answer = 2374
11 Correct 1 ms 4440 KB Correct answer: answer = 9502
12 Correct 1 ms 4444 KB Correct answer: answer = 49
13 Correct 1 ms 4440 KB Correct answer: answer = 151
14 Correct 1 ms 4444 KB Correct answer: answer = 7550
15 Correct 1 ms 4444 KB Correct answer: answer = 7220
16 Correct 1 ms 4444 KB Correct answer: answer = 7550
17 Correct 1 ms 4444 KB Correct answer: answer = 10000
18 Correct 1 ms 4444 KB Correct answer: answer = 10000
19 Correct 1 ms 4444 KB Correct answer: answer = 624
20 Correct 1 ms 4444 KB Correct answer: answer = 10000
21 Correct 1 ms 4444 KB Correct answer: answer = 1
22 Correct 1 ms 4444 KB Correct answer: answer = 4
23 Correct 1 ms 4444 KB Correct answer: answer = 1
24 Correct 1 ms 4440 KB Correct answer: answer = 5
25 Correct 1 ms 4444 KB Correct answer: answer = 41
26 Correct 1 ms 4444 KB Correct answer: answer = 71923
27 Correct 2 ms 4444 KB Correct answer: answer = 77137
28 Correct 2 ms 4444 KB Correct answer: answer = 764
29 Correct 3 ms 4440 KB Correct answer: answer = 250000
30 Correct 3 ms 4444 KB Correct answer: answer = 500
31 Correct 1 ms 4444 KB Correct answer: answer = 32
32 Correct 3 ms 4444 KB Correct answer: answer = 130050
33 Correct 3 ms 4444 KB Correct answer: answer = 5110
34 Correct 2 ms 4444 KB Correct answer: answer = 2626
35 Correct 2 ms 4544 KB Correct answer: answer = 796
36 Correct 3 ms 4540 KB Correct answer: answer = 7580
37 Correct 3 ms 4440 KB Correct answer: answer = 1904
38 Correct 2 ms 4444 KB Correct answer: answer = 996004
39 Correct 3 ms 4440 KB Correct answer: answer = 38817
40 Correct 2 ms 4508 KB Correct answer: answer = 4096
41 Correct 1 ms 4444 KB Correct answer: answer = 1
42 Correct 1 ms 4444 KB Correct answer: answer = 1
43 Correct 3 ms 4444 KB Correct answer: answer = 2040
44 Correct 1 ms 4444 KB Correct answer: answer = 2
45 Correct 1 ms 4444 KB Correct answer: answer = 4
46 Correct 1 ms 4444 KB Correct answer: answer = 9
47 Correct 1 ms 4444 KB Correct answer: answer = 9
48 Correct 1 ms 4700 KB Correct answer: answer = 21
49 Correct 1 ms 4444 KB Correct answer: answer = 71
50 Correct 1 ms 4444 KB Correct answer: answer = 77
51 Correct 1 ms 4444 KB Correct answer: answer = 400
52 Correct 1 ms 4444 KB Correct answer: answer = 996004
53 Correct 1 ms 4444 KB Correct answer: answer = 997310
54 Correct 1 ms 4444 KB Correct answer: answer = 990781
55 Correct 1 ms 4440 KB Correct answer: answer = 996545
56 Correct 1 ms 4440 KB Correct answer: answer = 484
57 Correct 1 ms 4444 KB Correct answer: answer = 484
58 Correct 3 ms 4444 KB Correct answer: answer = 63501
59 Correct 3 ms 4440 KB Correct answer: answer = 323501
60 Correct 3 ms 4444 KB Correct answer: answer = 752500
61 Correct 2 ms 4588 KB Correct answer: answer = 761480
62 Correct 2 ms 4440 KB Correct answer: answer = 758932
63 Correct 1 ms 4540 KB Correct answer: answer = 1000000
64 Correct 3 ms 4612 KB Correct answer: answer = 750500
65 Correct 1 ms 4440 KB Correct answer: answer = 1000000
66 Correct 1 ms 4444 KB Correct answer: answer = 250000
67 Correct 1 ms 4440 KB Correct answer: answer = 250000
68 Correct 1 ms 4444 KB Correct answer: answer = 1000000
69 Correct 1 ms 4444 KB Correct answer: answer = 994009
70 Correct 2 ms 4444 KB Correct answer: answer = 59315
71 Correct 2 ms 4444 KB Correct answer: answer = 25454
72 Correct 2 ms 4444 KB Correct answer: answer = 1504
73 Correct 1 ms 4444 KB Correct answer: answer = 37486
74 Correct 2 ms 4444 KB Correct answer: answer = 4284
75 Correct 1 ms 4444 KB Correct answer: answer = 158008
76 Correct 1 ms 4444 KB Correct answer: answer = 51860
77 Correct 1 ms 4444 KB Correct answer: answer = 12985
78 Correct 2 ms 8792 KB Correct answer: answer = 997864126212
79 Correct 2 ms 8796 KB Correct answer: answer = 998608411647
80 Correct 3 ms 8724 KB Correct answer: answer = 995265560477
81 Correct 19 ms 5068 KB Correct answer: answer = 10125000
82 Correct 17 ms 4956 KB Correct answer: answer = 2291668
83 Correct 8 ms 4700 KB Correct answer: answer = 42388
84 Correct 9 ms 4816 KB Correct answer: answer = 10318
85 Correct 8 ms 4700 KB Correct answer: answer = 3416
86 Correct 22 ms 9128 KB Correct answer: answer = 331708193881
87 Correct 19 ms 9052 KB Correct answer: answer = 2861193756
88 Correct 19 ms 9052 KB Correct answer: answer = 114646930
89 Correct 17 ms 4956 KB Correct answer: answer = 9280921
90 Correct 17 ms 9032 KB Correct answer: answer = 999984053400
91 Correct 19 ms 9052 KB Correct answer: answer = 750935949134
92 Correct 2 ms 8796 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 8796 KB Correct answer: answer = 998762383161
94 Correct 19 ms 9052 KB Correct answer: answer = 23017412908
95 Correct 3 ms 8796 KB Correct answer: answer = 728143410622
96 Correct 2 ms 8796 KB Correct answer: answer = 2
97 Correct 17 ms 9052 KB Correct answer: answer = 1824916
98 Correct 16 ms 4956 KB Correct answer: answer = 10680029
99 Correct 16 ms 4956 KB Correct answer: answer = 18351700
100 Correct 19 ms 9052 KB Correct answer: answer = 16040026
101 Correct 5 ms 8796 KB Correct answer: answer = 253968628325
102 Correct 11 ms 4780 KB Correct answer: answer = 10267
103 Correct 17 ms 9048 KB Correct answer: answer = 2582408
104 Correct 3 ms 8796 KB Correct answer: answer = 78024964781
105 Correct 3 ms 8852 KB Correct answer: answer = 9866346457
106 Correct 4 ms 8796 KB Correct answer: answer = 3327720949
107 Correct 3 ms 8796 KB Correct answer: answer = 86064128360
108 Correct 5 ms 8796 KB Correct answer: answer = 12698259150
109 Correct 15 ms 9088 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Correct answer: answer = 4
2 Correct 1 ms 4440 KB Correct answer: answer = 4
3 Correct 1 ms 4444 KB Correct answer: answer = 4
4 Correct 1 ms 4444 KB Correct answer: answer = 12
5 Correct 1 ms 4444 KB Correct answer: answer = 52
6 Correct 1 ms 4444 KB Correct answer: answer = 210
7 Correct 1 ms 4440 KB Correct answer: answer = 88
8 Correct 1 ms 4444 KB Correct answer: answer = 7696
9 Correct 1 ms 4444 KB Correct answer: answer = 1
10 Correct 1 ms 4444 KB Correct answer: answer = 2374
11 Correct 1 ms 4440 KB Correct answer: answer = 9502
12 Correct 1 ms 4444 KB Correct answer: answer = 49
13 Correct 1 ms 4440 KB Correct answer: answer = 151
14 Correct 1 ms 4444 KB Correct answer: answer = 7550
15 Correct 1 ms 4444 KB Correct answer: answer = 7220
16 Correct 1 ms 4444 KB Correct answer: answer = 7550
17 Correct 1 ms 4444 KB Correct answer: answer = 10000
18 Correct 1 ms 4444 KB Correct answer: answer = 10000
19 Correct 1 ms 4444 KB Correct answer: answer = 624
20 Correct 1 ms 4444 KB Correct answer: answer = 10000
21 Correct 1 ms 4444 KB Correct answer: answer = 1
22 Correct 1 ms 4444 KB Correct answer: answer = 4
23 Correct 1 ms 4444 KB Correct answer: answer = 1
24 Correct 1 ms 4440 KB Correct answer: answer = 5
25 Correct 1 ms 4444 KB Correct answer: answer = 41
26 Correct 1 ms 4444 KB Correct answer: answer = 71923
27 Correct 2 ms 4444 KB Correct answer: answer = 77137
28 Correct 2 ms 4444 KB Correct answer: answer = 764
29 Correct 3 ms 4440 KB Correct answer: answer = 250000
30 Correct 3 ms 4444 KB Correct answer: answer = 500
31 Correct 1 ms 4444 KB Correct answer: answer = 32
32 Correct 3 ms 4444 KB Correct answer: answer = 130050
33 Correct 3 ms 4444 KB Correct answer: answer = 5110
34 Correct 2 ms 4444 KB Correct answer: answer = 2626
35 Correct 2 ms 4544 KB Correct answer: answer = 796
36 Correct 3 ms 4540 KB Correct answer: answer = 7580
37 Correct 3 ms 4440 KB Correct answer: answer = 1904
38 Correct 2 ms 4444 KB Correct answer: answer = 996004
39 Correct 3 ms 4440 KB Correct answer: answer = 38817
40 Correct 2 ms 4508 KB Correct answer: answer = 4096
41 Correct 1 ms 4444 KB Correct answer: answer = 1
42 Correct 1 ms 4444 KB Correct answer: answer = 1
43 Correct 3 ms 4444 KB Correct answer: answer = 2040
44 Correct 1 ms 4444 KB Correct answer: answer = 2
45 Correct 1 ms 4444 KB Correct answer: answer = 4
46 Correct 1 ms 4444 KB Correct answer: answer = 9
47 Correct 1 ms 4444 KB Correct answer: answer = 9
48 Correct 1 ms 4700 KB Correct answer: answer = 21
49 Correct 1 ms 4444 KB Correct answer: answer = 71
50 Correct 1 ms 4444 KB Correct answer: answer = 77
51 Correct 1 ms 4444 KB Correct answer: answer = 400
52 Correct 1 ms 4444 KB Correct answer: answer = 996004
53 Correct 1 ms 4444 KB Correct answer: answer = 997310
54 Correct 1 ms 4444 KB Correct answer: answer = 990781
55 Correct 1 ms 4440 KB Correct answer: answer = 996545
56 Correct 1 ms 4440 KB Correct answer: answer = 484
57 Correct 1 ms 4444 KB Correct answer: answer = 484
58 Correct 3 ms 4444 KB Correct answer: answer = 63501
59 Correct 3 ms 4440 KB Correct answer: answer = 323501
60 Correct 3 ms 4444 KB Correct answer: answer = 752500
61 Correct 2 ms 4588 KB Correct answer: answer = 761480
62 Correct 2 ms 4440 KB Correct answer: answer = 758932
63 Correct 1 ms 4540 KB Correct answer: answer = 1000000
64 Correct 3 ms 4612 KB Correct answer: answer = 750500
65 Correct 1 ms 4440 KB Correct answer: answer = 1000000
66 Correct 1 ms 4444 KB Correct answer: answer = 250000
67 Correct 1 ms 4440 KB Correct answer: answer = 250000
68 Correct 1 ms 4444 KB Correct answer: answer = 1000000
69 Correct 1 ms 4444 KB Correct answer: answer = 994009
70 Correct 2 ms 4444 KB Correct answer: answer = 59315
71 Correct 2 ms 4444 KB Correct answer: answer = 25454
72 Correct 2 ms 4444 KB Correct answer: answer = 1504
73 Correct 1 ms 4444 KB Correct answer: answer = 37486
74 Correct 2 ms 4444 KB Correct answer: answer = 4284
75 Correct 1 ms 4444 KB Correct answer: answer = 158008
76 Correct 1 ms 4444 KB Correct answer: answer = 51860
77 Correct 1 ms 4444 KB Correct answer: answer = 12985
78 Correct 2 ms 8792 KB Correct answer: answer = 997864126212
79 Correct 2 ms 8796 KB Correct answer: answer = 998608411647
80 Correct 3 ms 8724 KB Correct answer: answer = 995265560477
81 Correct 19 ms 5068 KB Correct answer: answer = 10125000
82 Correct 17 ms 4956 KB Correct answer: answer = 2291668
83 Correct 8 ms 4700 KB Correct answer: answer = 42388
84 Correct 9 ms 4816 KB Correct answer: answer = 10318
85 Correct 8 ms 4700 KB Correct answer: answer = 3416
86 Correct 22 ms 9128 KB Correct answer: answer = 331708193881
87 Correct 19 ms 9052 KB Correct answer: answer = 2861193756
88 Correct 19 ms 9052 KB Correct answer: answer = 114646930
89 Correct 17 ms 4956 KB Correct answer: answer = 9280921
90 Correct 17 ms 9032 KB Correct answer: answer = 999984053400
91 Correct 19 ms 9052 KB Correct answer: answer = 750935949134
92 Correct 2 ms 8796 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 8796 KB Correct answer: answer = 998762383161
94 Correct 19 ms 9052 KB Correct answer: answer = 23017412908
95 Correct 3 ms 8796 KB Correct answer: answer = 728143410622
96 Correct 2 ms 8796 KB Correct answer: answer = 2
97 Correct 17 ms 9052 KB Correct answer: answer = 1824916
98 Correct 16 ms 4956 KB Correct answer: answer = 10680029
99 Correct 16 ms 4956 KB Correct answer: answer = 18351700
100 Correct 19 ms 9052 KB Correct answer: answer = 16040026
101 Correct 5 ms 8796 KB Correct answer: answer = 253968628325
102 Correct 11 ms 4780 KB Correct answer: answer = 10267
103 Correct 17 ms 9048 KB Correct answer: answer = 2582408
104 Correct 3 ms 8796 KB Correct answer: answer = 78024964781
105 Correct 3 ms 8852 KB Correct answer: answer = 9866346457
106 Correct 4 ms 8796 KB Correct answer: answer = 3327720949
107 Correct 3 ms 8796 KB Correct answer: answer = 86064128360
108 Correct 5 ms 8796 KB Correct answer: answer = 12698259150
109 Correct 15 ms 9088 KB Correct answer: answer = 1185259288
110 Correct 13 ms 11732 KB Correct answer: answer = 999889968863
111 Correct 14 ms 11732 KB Correct answer: answer = 999861384931
112 Correct 15 ms 11732 KB Correct answer: answer = 999811809929
113 Correct 14 ms 11732 KB Correct answer: answer = 999869756441
114 Correct 190 ms 11600 KB Correct answer: answer = 1700000000
115 Correct 217 ms 11600 KB Correct answer: answer = 131666670
116 Correct 62 ms 8404 KB Correct answer: answer = 89478486
117 Correct 63 ms 8408 KB Correct answer: answer = 4971040
118 Correct 62 ms 8404 KB Correct answer: answer = 2711494
119 Correct 192 ms 12104 KB Correct answer: answer = 25252530
120 Correct 191 ms 12116 KB Correct answer: answer = 62500000
121 Correct 218 ms 14676 KB Correct answer: answer = 333175097780
122 Correct 220 ms 14644 KB Correct answer: answer = 33121180179
123 Correct 225 ms 14664 KB Correct answer: answer = 9802314015
124 Correct 194 ms 11944 KB Correct answer: answer = 32567551
125 Correct 195 ms 16200 KB Correct answer: answer = 997525000000
126 Correct 219 ms 14668 KB Correct answer: answer = 752723538884
127 Correct 10 ms 11732 KB Correct answer: answer = 1000000000000
128 Correct 13 ms 11588 KB Correct answer: answer = 999978000121
129 Correct 15 ms 11732 KB Correct answer: answer = 745986144735
130 Correct 8 ms 11220 KB Correct answer: answer = 2
131 Correct 204 ms 16204 KB Correct answer: answer = 277966670
132 Correct 201 ms 16408 KB Correct answer: answer = 2500900082
133 Correct 40 ms 14036 KB Correct answer: answer = 301248349636
134 Correct 105 ms 9044 KB Correct answer: answer = 14118891
135 Correct 14 ms 11728 KB Correct answer: answer = 14384977265
136 Correct 16 ms 11728 KB Correct answer: answer = 3681368330
137 Correct 17 ms 11732 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Correct answer: answer = 4
2 Correct 1 ms 4440 KB Correct answer: answer = 4
3 Correct 1 ms 4444 KB Correct answer: answer = 4
4 Correct 1 ms 4444 KB Correct answer: answer = 12
5 Correct 1 ms 4444 KB Correct answer: answer = 52
6 Correct 1 ms 4444 KB Correct answer: answer = 210
7 Correct 1 ms 4440 KB Correct answer: answer = 88
8 Correct 1 ms 4444 KB Correct answer: answer = 7696
9 Correct 1 ms 4444 KB Correct answer: answer = 1
10 Correct 1 ms 4444 KB Correct answer: answer = 2374
11 Correct 1 ms 4440 KB Correct answer: answer = 9502
12 Correct 1 ms 4444 KB Correct answer: answer = 49
13 Correct 1 ms 4440 KB Correct answer: answer = 151
14 Correct 1 ms 4444 KB Correct answer: answer = 7550
15 Correct 1 ms 4444 KB Correct answer: answer = 7220
16 Correct 1 ms 4444 KB Correct answer: answer = 7550
17 Correct 1 ms 4444 KB Correct answer: answer = 10000
18 Correct 1 ms 4444 KB Correct answer: answer = 10000
19 Correct 1 ms 4444 KB Correct answer: answer = 624
20 Correct 1 ms 4444 KB Correct answer: answer = 10000
21 Correct 1 ms 4444 KB Correct answer: answer = 1
22 Correct 1 ms 4444 KB Correct answer: answer = 4
23 Correct 1 ms 4444 KB Correct answer: answer = 1
24 Correct 1 ms 4440 KB Correct answer: answer = 5
25 Correct 1 ms 4444 KB Correct answer: answer = 41
26 Correct 1 ms 4444 KB Correct answer: answer = 71923
27 Correct 2 ms 4444 KB Correct answer: answer = 77137
28 Correct 2 ms 4444 KB Correct answer: answer = 764
29 Correct 3 ms 4440 KB Correct answer: answer = 250000
30 Correct 3 ms 4444 KB Correct answer: answer = 500
31 Correct 1 ms 4444 KB Correct answer: answer = 32
32 Correct 3 ms 4444 KB Correct answer: answer = 130050
33 Correct 3 ms 4444 KB Correct answer: answer = 5110
34 Correct 2 ms 4444 KB Correct answer: answer = 2626
35 Correct 2 ms 4544 KB Correct answer: answer = 796
36 Correct 3 ms 4540 KB Correct answer: answer = 7580
37 Correct 3 ms 4440 KB Correct answer: answer = 1904
38 Correct 2 ms 4444 KB Correct answer: answer = 996004
39 Correct 3 ms 4440 KB Correct answer: answer = 38817
40 Correct 2 ms 4508 KB Correct answer: answer = 4096
41 Correct 1 ms 4444 KB Correct answer: answer = 1
42 Correct 1 ms 4444 KB Correct answer: answer = 1
43 Correct 3 ms 4444 KB Correct answer: answer = 2040
44 Correct 1 ms 4444 KB Correct answer: answer = 2
45 Correct 1 ms 4444 KB Correct answer: answer = 4
46 Correct 1 ms 4444 KB Correct answer: answer = 9
47 Correct 1 ms 4444 KB Correct answer: answer = 9
48 Correct 1 ms 4700 KB Correct answer: answer = 21
49 Correct 1 ms 4444 KB Correct answer: answer = 71
50 Correct 1 ms 4444 KB Correct answer: answer = 77
51 Correct 1 ms 4444 KB Correct answer: answer = 400
52 Correct 1 ms 4444 KB Correct answer: answer = 996004
53 Correct 1 ms 4444 KB Correct answer: answer = 997310
54 Correct 1 ms 4444 KB Correct answer: answer = 990781
55 Correct 1 ms 4440 KB Correct answer: answer = 996545
56 Correct 1 ms 4440 KB Correct answer: answer = 484
57 Correct 1 ms 4444 KB Correct answer: answer = 484
58 Correct 3 ms 4444 KB Correct answer: answer = 63501
59 Correct 3 ms 4440 KB Correct answer: answer = 323501
60 Correct 3 ms 4444 KB Correct answer: answer = 752500
61 Correct 2 ms 4588 KB Correct answer: answer = 761480
62 Correct 2 ms 4440 KB Correct answer: answer = 758932
63 Correct 1 ms 4540 KB Correct answer: answer = 1000000
64 Correct 3 ms 4612 KB Correct answer: answer = 750500
65 Correct 1 ms 4440 KB Correct answer: answer = 1000000
66 Correct 1 ms 4444 KB Correct answer: answer = 250000
67 Correct 1 ms 4440 KB Correct answer: answer = 250000
68 Correct 1 ms 4444 KB Correct answer: answer = 1000000
69 Correct 1 ms 4444 KB Correct answer: answer = 994009
70 Correct 2 ms 4444 KB Correct answer: answer = 59315
71 Correct 2 ms 4444 KB Correct answer: answer = 25454
72 Correct 2 ms 4444 KB Correct answer: answer = 1504
73 Correct 1 ms 4444 KB Correct answer: answer = 37486
74 Correct 2 ms 4444 KB Correct answer: answer = 4284
75 Correct 1 ms 4444 KB Correct answer: answer = 158008
76 Correct 1 ms 4444 KB Correct answer: answer = 51860
77 Correct 1 ms 4444 KB Correct answer: answer = 12985
78 Correct 2 ms 8792 KB Correct answer: answer = 997864126212
79 Correct 2 ms 8796 KB Correct answer: answer = 998608411647
80 Correct 3 ms 8724 KB Correct answer: answer = 995265560477
81 Correct 19 ms 5068 KB Correct answer: answer = 10125000
82 Correct 17 ms 4956 KB Correct answer: answer = 2291668
83 Correct 8 ms 4700 KB Correct answer: answer = 42388
84 Correct 9 ms 4816 KB Correct answer: answer = 10318
85 Correct 8 ms 4700 KB Correct answer: answer = 3416
86 Correct 22 ms 9128 KB Correct answer: answer = 331708193881
87 Correct 19 ms 9052 KB Correct answer: answer = 2861193756
88 Correct 19 ms 9052 KB Correct answer: answer = 114646930
89 Correct 17 ms 4956 KB Correct answer: answer = 9280921
90 Correct 17 ms 9032 KB Correct answer: answer = 999984053400
91 Correct 19 ms 9052 KB Correct answer: answer = 750935949134
92 Correct 2 ms 8796 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 8796 KB Correct answer: answer = 998762383161
94 Correct 19 ms 9052 KB Correct answer: answer = 23017412908
95 Correct 3 ms 8796 KB Correct answer: answer = 728143410622
96 Correct 2 ms 8796 KB Correct answer: answer = 2
97 Correct 17 ms 9052 KB Correct answer: answer = 1824916
98 Correct 16 ms 4956 KB Correct answer: answer = 10680029
99 Correct 16 ms 4956 KB Correct answer: answer = 18351700
100 Correct 19 ms 9052 KB Correct answer: answer = 16040026
101 Correct 5 ms 8796 KB Correct answer: answer = 253968628325
102 Correct 11 ms 4780 KB Correct answer: answer = 10267
103 Correct 17 ms 9048 KB Correct answer: answer = 2582408
104 Correct 3 ms 8796 KB Correct answer: answer = 78024964781
105 Correct 3 ms 8852 KB Correct answer: answer = 9866346457
106 Correct 4 ms 8796 KB Correct answer: answer = 3327720949
107 Correct 3 ms 8796 KB Correct answer: answer = 86064128360
108 Correct 5 ms 8796 KB Correct answer: answer = 12698259150
109 Correct 15 ms 9088 KB Correct answer: answer = 1185259288
110 Correct 13 ms 11732 KB Correct answer: answer = 999889968863
111 Correct 14 ms 11732 KB Correct answer: answer = 999861384931
112 Correct 15 ms 11732 KB Correct answer: answer = 999811809929
113 Correct 14 ms 11732 KB Correct answer: answer = 999869756441
114 Correct 190 ms 11600 KB Correct answer: answer = 1700000000
115 Correct 217 ms 11600 KB Correct answer: answer = 131666670
116 Correct 62 ms 8404 KB Correct answer: answer = 89478486
117 Correct 63 ms 8408 KB Correct answer: answer = 4971040
118 Correct 62 ms 8404 KB Correct answer: answer = 2711494
119 Correct 192 ms 12104 KB Correct answer: answer = 25252530
120 Correct 191 ms 12116 KB Correct answer: answer = 62500000
121 Correct 218 ms 14676 KB Correct answer: answer = 333175097780
122 Correct 220 ms 14644 KB Correct answer: answer = 33121180179
123 Correct 225 ms 14664 KB Correct answer: answer = 9802314015
124 Correct 194 ms 11944 KB Correct answer: answer = 32567551
125 Correct 195 ms 16200 KB Correct answer: answer = 997525000000
126 Correct 219 ms 14668 KB Correct answer: answer = 752723538884
127 Correct 10 ms 11732 KB Correct answer: answer = 1000000000000
128 Correct 13 ms 11588 KB Correct answer: answer = 999978000121
129 Correct 15 ms 11732 KB Correct answer: answer = 745986144735
130 Correct 8 ms 11220 KB Correct answer: answer = 2
131 Correct 204 ms 16204 KB Correct answer: answer = 277966670
132 Correct 201 ms 16408 KB Correct answer: answer = 2500900082
133 Correct 40 ms 14036 KB Correct answer: answer = 301248349636
134 Correct 105 ms 9044 KB Correct answer: answer = 14118891
135 Correct 14 ms 11728 KB Correct answer: answer = 14384977265
136 Correct 16 ms 11728 KB Correct answer: answer = 3681368330
137 Correct 17 ms 11732 KB Correct answer: answer = 2720316816
138 Correct 28 ms 14612 KB Correct answer: answer = 999976000144
139 Correct 26 ms 14792 KB Correct answer: answer = 999856102410
140 Correct 26 ms 14796 KB Correct answer: answer = 999958401531
141 Correct 26 ms 14800 KB Correct answer: answer = 999769649944
142 Correct 26 ms 14796 KB Correct answer: answer = 999874525918
143 Correct 386 ms 18996 KB Correct answer: answer = 6050000000
144 Correct 382 ms 19004 KB Correct answer: answer = 1112500000
145 Correct 245 ms 13792 KB Correct answer: answer = 4294967296
146 Correct 252 ms 13756 KB Correct answer: answer = 87652406
147 Correct 246 ms 13652 KB Correct answer: answer = 6297664
148 Correct 248 ms 13652 KB Correct answer: answer = 196612
149 Correct 376 ms 19508 KB Correct answer: answer = 15015100
150 Correct 373 ms 19532 KB Correct answer: answer = 25000000
151 Correct 455 ms 20552 KB Correct answer: answer = 333230209550
152 Correct 432 ms 20316 KB Correct answer: answer = 917123769
153 Correct 402 ms 20548 KB Correct answer: answer = 95162
154 Correct 401 ms 19528 KB Correct answer: answer = 382616191
155 Correct 388 ms 23836 KB Correct answer: answer = 990033333400
156 Correct 389 ms 23800 KB Correct answer: answer = 990000100000
157 Correct 384 ms 20300 KB Correct answer: answer = 749998188180
158 Correct 19 ms 14544 KB Correct answer: answer = 1000000000000
159 Correct 25 ms 14780 KB Correct answer: answer = 999988000036
160 Correct 27 ms 14732 KB Correct answer: answer = 744929274393
161 Correct 16 ms 13776 KB Correct answer: answer = 2
162 Correct 394 ms 23624 KB Correct answer: answer = 1300024
163 Correct 398 ms 23744 KB Correct answer: answer = 5000700010
164 Correct 78 ms 17104 KB Correct answer: answer = 354997100800
165 Correct 208 ms 11092 KB Correct answer: answer = 257000
166 Correct 203 ms 16980 KB Correct answer: answer = 3765323
167 Correct 200 ms 14420 KB Correct answer: answer = 1525903
168 Correct 33 ms 15048 KB Correct answer: answer = 67618137730
169 Correct 28 ms 14788 KB Correct answer: answer = 12656680171
170 Correct 40 ms 14800 KB Correct answer: answer = 579831736
171 Correct 141 ms 17604 KB Correct answer: answer = 23605611
172 Correct 42 ms 14904 KB Correct answer: answer = 7052481200
173 Correct 71 ms 17204 KB Correct answer: answer = 1314039500
174 Correct 100 ms 17608 KB Correct answer: answer = 302484000
175 Correct 242 ms 18172 KB Correct answer: answer = 52348480