oj.uz

Submission #899481

# Submission time Handle Problem Language Result Execution time Memory
899481 2024-01-06T09:33:41 Z JakobZorz Aliens (IOI16_aliens) C++17
100 / 100
 969 ms 202120 KB 
#include"aliens.h"
#include<iostream>
#include<algorithm>
using namespace std;
typedef long long ll;

struct Line{
    ll a,b;
    int min_pics,max_pics;
};
 
ll eval(Line l,ll x){
    return l.a*x+l.b;
}
 
struct CHT{
    int l,r;
    CHT*ch1,*ch2;
    Line cl;
    
    CHT(int l,int r):l(l),r(r),ch1(nullptr),ch2(nullptr){
        cl.a=0;
        cl.b=1e18;
    }
    
    void add(Line line){
        int mid=(l+r)/2;
        if(eval(line,mid)<eval(cl,mid))
            swap(line,cl);
        
        if(eval(line,mid)==eval(cl,mid)&&eval(line,l)==eval(cl,l)){
            cl.min_pics=min(cl.min_pics,line.min_pics);
            cl.max_pics=max(cl.max_pics,line.max_pics);
            return;
        }
        
        if(l<r-1){
            if(eval(line,l)<eval(cl,l)){
                if(ch1==nullptr)
                    ch1=new CHT(l,mid);
                ch1->add(line);
            }
            
            if(eval(line,r)<eval(cl,r)){
                if(ch2==nullptr)
                    ch2=new CHT(mid,r);
                ch2->add(line);
            }
        }
    }
    
    pair<ll,pair<int,int>>get(ll x){
        int mid=(l+r)/2;
        pair<ll,pair<int,int>>res={eval(cl,x),{cl.min_pics,cl.max_pics}};
        if(x>=mid&&ch2){
            auto res2=ch2->get(x);
            if(res2.first<res.first){
                res=res2;
            }else if(res2.first==res.first){
                res.second.first=min(res.second.first,res2.second.first);
                res.second.second=max(res.second.second,res2.second.second);
            }
        }
        if(x<mid&&ch1){
            auto res2=ch1->get(x);
            if(res2.first<res.first){
                res=res2;
            }else if(res2.first==res.first){
                res.second.first=min(res.second.first,res2.second.first);
                res.second.second=max(res.second.second,res2.second.second);
            }
        }
        return res;
    }
};
 
int n;
vector<ll>l,r;
 
ll sq(ll x){
    return x*x;
}
 
bool cmp(pair<int,int>a,pair<int,int>b){
    if(a.first==b.first)
        return a.second>b.second;
    return a.first<b.first;
}

// (points, num of pictures) if pictures are unlimited but have a specific cost
// num of picures will be minimal and maximal while still having optimal points
pair<ll,pair<int,int>>get(ll cost){
    vector<ll>dp(n+1); // optimum for first i intervals
    vector<pair<int,int>>num_pic(n+1);
    CHT cht(0,1<<20);
    for(int i=1;i<=n;i++){
        Line line;
        line.b=l[i-1]*l[i-1]+dp[i-1]+cost;
        if(i!=1)
            line.b-=sq(max(0LL,r[i-2]-l[i-1]));
        line.a=-2*l[i-1];
        line.min_pics=num_pic[i-1].first+1;
        line.max_pics=num_pic[i-1].second+1;
        cht.add(line);
        
        auto res=cht.get(r[i-1]);
        res.first+=r[i-1]*r[i-1];
        
        dp[i]=res.first;
        num_pic[i]=res.second;
        //cout<<"res1 "<<dp[i]<<" "<<num_pic[i].first<<" "<<num_pic[i].second<<endl;
        
        /*dp[i]=1e18;
        for(int j=0;j<i;j++){
            ll curr=r[i-1]*r[i-1]-2*l[j]*r[i-1]+l[j]*l[j];
            curr+=dp[j];
            curr+=cost;
            if(j)
                curr-=sq(max(0LL,r[j-1]-l[j]));
            
            if(curr<dp[i]){
                dp[i]=curr;
                num_pic[i].first=num_pic[j].first+1;
                num_pic[i].second=num_pic[j].second+1;
            }else if(curr==dp[i]){
                num_pic[i].first=min(num_pic[i].first,num_pic[j].first+1);
                num_pic[i].second=max(num_pic[i].second,num_pic[j].second+1);
            }
        }*/
        
        //cout<<"res2 "<<dp[i]<<" "<<num_pic[i].first<<" "<<num_pic[i].second<<endl;
        //cout<<"\n";
    }
    return{dp[n],num_pic[n]};
}

ll take_photos(int N,int m,int k,vector<int>R,vector<int>C){
    n=N;
    vector<pair<int,int>>intervals_sorted;
    for(int i=0;i<n;i++){
        if(R[i]>C[i])
            swap(R[i],C[i]);
        intervals_sorted.emplace_back(R[i],C[i]);
    }
    sort(intervals_sorted.begin(),intervals_sorted.end(),cmp);
    int right_done=-1;
    for(auto i:intervals_sorted){
        if(i.second>right_done){
            l.push_back(i.first);
            r.push_back(i.second+1);
            right_done=i.second;
        }
    }
    n=(int)l.size();
    
    k=min(n,k);
    
    ll l=0,r=(ll)m*m+1;
    ll opt;
    while(true){
        ll mid=(l+r)/2;
        auto res=get(mid);
        //cout<<mid<<": "<<res.first<<" "<<res.second.first<<" "<<res.second.second<<endl;
        if(res.second.first>k)
            l=mid;
        if(res.second.second<k)
            r=mid;
        if(res.second.first<=k&&k<=res.second.second){
            opt=mid;
            break;
        }
    }
    
    //cout<<"opt "<<opt<<"\n";
    auto res=get(opt);
    ll ret=res.first-opt*k;
    
    return ret;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Correct answer: answer = 4
2 Correct 0 ms 348 KB Correct answer: answer = 4
3 Correct 0 ms 348 KB Correct answer: answer = 4
4 Correct 0 ms 348 KB Correct answer: answer = 12
5 Correct 0 ms 348 KB Correct answer: answer = 52
6 Correct 1 ms 344 KB Correct answer: answer = 210
7 Correct 0 ms 348 KB Correct answer: answer = 88
8 Correct 0 ms 348 KB Correct answer: answer = 7696
9 Correct 0 ms 348 KB Correct answer: answer = 1
10 Correct 0 ms 348 KB Correct answer: answer = 2374
11 Correct 0 ms 348 KB Correct answer: answer = 9502
12 Correct 1 ms 604 KB Correct answer: answer = 49
13 Correct 1 ms 348 KB Correct answer: answer = 151
14 Correct 1 ms 348 KB Correct answer: answer = 7550
15 Correct 1 ms 348 KB Correct answer: answer = 7220
16 Correct 1 ms 348 KB Correct answer: answer = 7550
17 Correct 1 ms 348 KB Correct answer: answer = 10000
18 Correct 0 ms 348 KB Correct answer: answer = 10000
19 Correct 0 ms 348 KB Correct answer: answer = 624
20 Correct 0 ms 348 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct answer: answer = 1
2 Correct 0 ms 348 KB Correct answer: answer = 4
3 Correct 0 ms 348 KB Correct answer: answer = 1
4 Correct 0 ms 348 KB Correct answer: answer = 5
5 Correct 0 ms 348 KB Correct answer: answer = 41
6 Correct 0 ms 348 KB Correct answer: answer = 71923
7 Correct 1 ms 348 KB Correct answer: answer = 77137
8 Correct 2 ms 604 KB Correct answer: answer = 764
9 Correct 1 ms 348 KB Correct answer: answer = 250000
10 Correct 3 ms 860 KB Correct answer: answer = 500
11 Correct 0 ms 348 KB Correct answer: answer = 32
12 Correct 1 ms 348 KB Correct answer: answer = 130050
13 Correct 3 ms 860 KB Correct answer: answer = 5110
14 Correct 2 ms 604 KB Correct answer: answer = 2626
15 Correct 2 ms 604 KB Correct answer: answer = 796
16 Correct 3 ms 688 KB Correct answer: answer = 7580
17 Correct 3 ms 860 KB Correct answer: answer = 1904
18 Correct 1 ms 348 KB Correct answer: answer = 996004
19 Correct 2 ms 348 KB Correct answer: answer = 38817
20 Correct 2 ms 604 KB Correct answer: answer = 4096
21 Correct 0 ms 348 KB Correct answer: answer = 1
22 Correct 0 ms 348 KB Correct answer: answer = 1
23 Correct 3 ms 860 KB Correct answer: answer = 2040
24 Correct 0 ms 352 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Correct answer: answer = 4
2 Correct 0 ms 348 KB Correct answer: answer = 4
3 Correct 0 ms 348 KB Correct answer: answer = 4
4 Correct 0 ms 348 KB Correct answer: answer = 12
5 Correct 0 ms 348 KB Correct answer: answer = 52
6 Correct 1 ms 344 KB Correct answer: answer = 210
7 Correct 0 ms 348 KB Correct answer: answer = 88
8 Correct 0 ms 348 KB Correct answer: answer = 7696
9 Correct 0 ms 348 KB Correct answer: answer = 1
10 Correct 0 ms 348 KB Correct answer: answer = 2374
11 Correct 0 ms 348 KB Correct answer: answer = 9502
12 Correct 1 ms 604 KB Correct answer: answer = 49
13 Correct 1 ms 348 KB Correct answer: answer = 151
14 Correct 1 ms 348 KB Correct answer: answer = 7550
15 Correct 1 ms 348 KB Correct answer: answer = 7220
16 Correct 1 ms 348 KB Correct answer: answer = 7550
17 Correct 1 ms 348 KB Correct answer: answer = 10000
18 Correct 0 ms 348 KB Correct answer: answer = 10000
19 Correct 0 ms 348 KB Correct answer: answer = 624
20 Correct 0 ms 348 KB Correct answer: answer = 10000
21 Correct 0 ms 348 KB Correct answer: answer = 1
22 Correct 0 ms 348 KB Correct answer: answer = 4
23 Correct 0 ms 348 KB Correct answer: answer = 1
24 Correct 0 ms 348 KB Correct answer: answer = 5
25 Correct 0 ms 348 KB Correct answer: answer = 41
26 Correct 0 ms 348 KB Correct answer: answer = 71923
27 Correct 1 ms 348 KB Correct answer: answer = 77137
28 Correct 2 ms 604 KB Correct answer: answer = 764
29 Correct 1 ms 348 KB Correct answer: answer = 250000
30 Correct 3 ms 860 KB Correct answer: answer = 500
31 Correct 0 ms 348 KB Correct answer: answer = 32
32 Correct 1 ms 348 KB Correct answer: answer = 130050
33 Correct 3 ms 860 KB Correct answer: answer = 5110
34 Correct 2 ms 604 KB Correct answer: answer = 2626
35 Correct 2 ms 604 KB Correct answer: answer = 796
36 Correct 3 ms 688 KB Correct answer: answer = 7580
37 Correct 3 ms 860 KB Correct answer: answer = 1904
38 Correct 1 ms 348 KB Correct answer: answer = 996004
39 Correct 2 ms 348 KB Correct answer: answer = 38817
40 Correct 2 ms 604 KB Correct answer: answer = 4096
41 Correct 0 ms 348 KB Correct answer: answer = 1
42 Correct 0 ms 348 KB Correct answer: answer = 1
43 Correct 3 ms 860 KB Correct answer: answer = 2040
44 Correct 0 ms 352 KB Correct answer: answer = 2
45 Correct 0 ms 356 KB Correct answer: answer = 4
46 Correct 0 ms 356 KB Correct answer: answer = 9
47 Correct 0 ms 356 KB Correct answer: answer = 9
48 Correct 0 ms 356 KB Correct answer: answer = 21
49 Correct 0 ms 356 KB Correct answer: answer = 71
50 Correct 0 ms 344 KB Correct answer: answer = 77
51 Correct 0 ms 344 KB Correct answer: answer = 400
52 Correct 1 ms 348 KB Correct answer: answer = 996004
53 Correct 0 ms 348 KB Correct answer: answer = 997310
54 Correct 1 ms 348 KB Correct answer: answer = 990781
55 Correct 0 ms 348 KB Correct answer: answer = 996545
56 Correct 1 ms 436 KB Correct answer: answer = 484
57 Correct 1 ms 500 KB Correct answer: answer = 484
58 Correct 1 ms 348 KB Correct answer: answer = 63501
59 Correct 3 ms 604 KB Correct answer: answer = 323501
60 Correct 3 ms 856 KB Correct answer: answer = 752500
61 Correct 1 ms 348 KB Correct answer: answer = 761480
62 Correct 2 ms 484 KB Correct answer: answer = 758932
63 Correct 0 ms 344 KB Correct answer: answer = 1000000
64 Correct 3 ms 860 KB Correct answer: answer = 750500
65 Correct 0 ms 348 KB Correct answer: answer = 1000000
66 Correct 0 ms 348 KB Correct answer: answer = 250000
67 Correct 1 ms 424 KB Correct answer: answer = 250000
68 Correct 0 ms 344 KB Correct answer: answer = 1000000
69 Correct 0 ms 348 KB Correct answer: answer = 994009
70 Correct 1 ms 344 KB Correct answer: answer = 59315
71 Correct 1 ms 348 KB Correct answer: answer = 25454
72 Correct 2 ms 604 KB Correct answer: answer = 1504
73 Correct 1 ms 348 KB Correct answer: answer = 37486
74 Correct 2 ms 604 KB Correct answer: answer = 4284
75 Correct 1 ms 344 KB Correct answer: answer = 158008
76 Correct 1 ms 348 KB Correct answer: answer = 51860
77 Correct 1 ms 348 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Correct answer: answer = 4
2 Correct 0 ms 348 KB Correct answer: answer = 4
3 Correct 0 ms 348 KB Correct answer: answer = 4
4 Correct 0 ms 348 KB Correct answer: answer = 12
5 Correct 0 ms 348 KB Correct answer: answer = 52
6 Correct 1 ms 344 KB Correct answer: answer = 210
7 Correct 0 ms 348 KB Correct answer: answer = 88
8 Correct 0 ms 348 KB Correct answer: answer = 7696
9 Correct 0 ms 348 KB Correct answer: answer = 1
10 Correct 0 ms 348 KB Correct answer: answer = 2374
11 Correct 0 ms 348 KB Correct answer: answer = 9502
12 Correct 1 ms 604 KB Correct answer: answer = 49
13 Correct 1 ms 348 KB Correct answer: answer = 151
14 Correct 1 ms 348 KB Correct answer: answer = 7550
15 Correct 1 ms 348 KB Correct answer: answer = 7220
16 Correct 1 ms 348 KB Correct answer: answer = 7550
17 Correct 1 ms 348 KB Correct answer: answer = 10000
18 Correct 0 ms 348 KB Correct answer: answer = 10000
19 Correct 0 ms 348 KB Correct answer: answer = 624
20 Correct 0 ms 348 KB Correct answer: answer = 10000
21 Correct 0 ms 348 KB Correct answer: answer = 1
22 Correct 0 ms 348 KB Correct answer: answer = 4
23 Correct 0 ms 348 KB Correct answer: answer = 1
24 Correct 0 ms 348 KB Correct answer: answer = 5
25 Correct 0 ms 348 KB Correct answer: answer = 41
26 Correct 0 ms 348 KB Correct answer: answer = 71923
27 Correct 1 ms 348 KB Correct answer: answer = 77137
28 Correct 2 ms 604 KB Correct answer: answer = 764
29 Correct 1 ms 348 KB Correct answer: answer = 250000
30 Correct 3 ms 860 KB Correct answer: answer = 500
31 Correct 0 ms 348 KB Correct answer: answer = 32
32 Correct 1 ms 348 KB Correct answer: answer = 130050
33 Correct 3 ms 860 KB Correct answer: answer = 5110
34 Correct 2 ms 604 KB Correct answer: answer = 2626
35 Correct 2 ms 604 KB Correct answer: answer = 796
36 Correct 3 ms 688 KB Correct answer: answer = 7580
37 Correct 3 ms 860 KB Correct answer: answer = 1904
38 Correct 1 ms 348 KB Correct answer: answer = 996004
39 Correct 2 ms 348 KB Correct answer: answer = 38817
40 Correct 2 ms 604 KB Correct answer: answer = 4096
41 Correct 0 ms 348 KB Correct answer: answer = 1
42 Correct 0 ms 348 KB Correct answer: answer = 1
43 Correct 3 ms 860 KB Correct answer: answer = 2040
44 Correct 0 ms 352 KB Correct answer: answer = 2
45 Correct 0 ms 356 KB Correct answer: answer = 4
46 Correct 0 ms 356 KB Correct answer: answer = 9
47 Correct 0 ms 356 KB Correct answer: answer = 9
48 Correct 0 ms 356 KB Correct answer: answer = 21
49 Correct 0 ms 356 KB Correct answer: answer = 71
50 Correct 0 ms 344 KB Correct answer: answer = 77
51 Correct 0 ms 344 KB Correct answer: answer = 400
52 Correct 1 ms 348 KB Correct answer: answer = 996004
53 Correct 0 ms 348 KB Correct answer: answer = 997310
54 Correct 1 ms 348 KB Correct answer: answer = 990781
55 Correct 0 ms 348 KB Correct answer: answer = 996545
56 Correct 1 ms 436 KB Correct answer: answer = 484
57 Correct 1 ms 500 KB Correct answer: answer = 484
58 Correct 1 ms 348 KB Correct answer: answer = 63501
59 Correct 3 ms 604 KB Correct answer: answer = 323501
60 Correct 3 ms 856 KB Correct answer: answer = 752500
61 Correct 1 ms 348 KB Correct answer: answer = 761480
62 Correct 2 ms 484 KB Correct answer: answer = 758932
63 Correct 0 ms 344 KB Correct answer: answer = 1000000
64 Correct 3 ms 860 KB Correct answer: answer = 750500
65 Correct 0 ms 348 KB Correct answer: answer = 1000000
66 Correct 0 ms 348 KB Correct answer: answer = 250000
67 Correct 1 ms 424 KB Correct answer: answer = 250000
68 Correct 0 ms 344 KB Correct answer: answer = 1000000
69 Correct 0 ms 348 KB Correct answer: answer = 994009
70 Correct 1 ms 344 KB Correct answer: answer = 59315
71 Correct 1 ms 348 KB Correct answer: answer = 25454
72 Correct 2 ms 604 KB Correct answer: answer = 1504
73 Correct 1 ms 348 KB Correct answer: answer = 37486
74 Correct 2 ms 604 KB Correct answer: answer = 4284
75 Correct 1 ms 344 KB Correct answer: answer = 158008
76 Correct 1 ms 348 KB Correct answer: answer = 51860
77 Correct 1 ms 348 KB Correct answer: answer = 12985
78 Correct 1 ms 856 KB Correct answer: answer = 997864126212
79 Correct 1 ms 604 KB Correct answer: answer = 998608411647
80 Correct 1 ms 604 KB Correct answer: answer = 995265560477
81 Correct 3 ms 860 KB Correct answer: answer = 10125000
82 Correct 8 ms 1628 KB Correct answer: answer = 2291668
83 Correct 16 ms 2652 KB Correct answer: answer = 42388
84 Correct 14 ms 2908 KB Correct answer: answer = 10318
85 Correct 16 ms 2904 KB Correct answer: answer = 3416
86 Correct 2 ms 600 KB Correct answer: answer = 331708193881
87 Correct 10 ms 1624 KB Correct answer: answer = 2861193756
88 Correct 16 ms 3420 KB Correct answer: answer = 114646930
89 Correct 19 ms 3804 KB Correct answer: answer = 9280921
90 Correct 30 ms 6992 KB Correct answer: answer = 999984053400
91 Correct 19 ms 3604 KB Correct answer: answer = 750935949134
92 Correct 1 ms 604 KB Correct answer: answer = 1000000000000
93 Correct 1 ms 616 KB Correct answer: answer = 998762383161
94 Correct 7 ms 1116 KB Correct answer: answer = 23017412908
95 Correct 1 ms 448 KB Correct answer: answer = 728143410622
96 Correct 1 ms 348 KB Correct answer: answer = 2
97 Correct 14 ms 2312 KB Correct answer: answer = 1824916
98 Correct 26 ms 4432 KB Correct answer: answer = 10680029
99 Correct 17 ms 3420 KB Correct answer: answer = 18351700
100 Correct 1 ms 604 KB Correct answer: answer = 16040026
101 Correct 1 ms 604 KB Correct answer: answer = 253968628325
102 Correct 11 ms 1744 KB Correct answer: answer = 10267
103 Correct 32 ms 7900 KB Correct answer: answer = 2582408
104 Correct 1 ms 604 KB Correct answer: answer = 78024964781
105 Correct 1 ms 600 KB Correct answer: answer = 9866346457
106 Correct 2 ms 604 KB Correct answer: answer = 3327720949
107 Correct 2 ms 604 KB Correct answer: answer = 86064128360
108 Correct 4 ms 1116 KB Correct answer: answer = 12698259150
109 Correct 19 ms 5128 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Correct answer: answer = 4
2 Correct 0 ms 348 KB Correct answer: answer = 4
3 Correct 0 ms 348 KB Correct answer: answer = 4
4 Correct 0 ms 348 KB Correct answer: answer = 12
5 Correct 0 ms 348 KB Correct answer: answer = 52
6 Correct 1 ms 344 KB Correct answer: answer = 210
7 Correct 0 ms 348 KB Correct answer: answer = 88
8 Correct 0 ms 348 KB Correct answer: answer = 7696
9 Correct 0 ms 348 KB Correct answer: answer = 1
10 Correct 0 ms 348 KB Correct answer: answer = 2374
11 Correct 0 ms 348 KB Correct answer: answer = 9502
12 Correct 1 ms 604 KB Correct answer: answer = 49
13 Correct 1 ms 348 KB Correct answer: answer = 151
14 Correct 1 ms 348 KB Correct answer: answer = 7550
15 Correct 1 ms 348 KB Correct answer: answer = 7220
16 Correct 1 ms 348 KB Correct answer: answer = 7550
17 Correct 1 ms 348 KB Correct answer: answer = 10000
18 Correct 0 ms 348 KB Correct answer: answer = 10000
19 Correct 0 ms 348 KB Correct answer: answer = 624
20 Correct 0 ms 348 KB Correct answer: answer = 10000
21 Correct 0 ms 348 KB Correct answer: answer = 1
22 Correct 0 ms 348 KB Correct answer: answer = 4
23 Correct 0 ms 348 KB Correct answer: answer = 1
24 Correct 0 ms 348 KB Correct answer: answer = 5
25 Correct 0 ms 348 KB Correct answer: answer = 41
26 Correct 0 ms 348 KB Correct answer: answer = 71923
27 Correct 1 ms 348 KB Correct answer: answer = 77137
28 Correct 2 ms 604 KB Correct answer: answer = 764
29 Correct 1 ms 348 KB Correct answer: answer = 250000
30 Correct 3 ms 860 KB Correct answer: answer = 500
31 Correct 0 ms 348 KB Correct answer: answer = 32
32 Correct 1 ms 348 KB Correct answer: answer = 130050
33 Correct 3 ms 860 KB Correct answer: answer = 5110
34 Correct 2 ms 604 KB Correct answer: answer = 2626
35 Correct 2 ms 604 KB Correct answer: answer = 796
36 Correct 3 ms 688 KB Correct answer: answer = 7580
37 Correct 3 ms 860 KB Correct answer: answer = 1904
38 Correct 1 ms 348 KB Correct answer: answer = 996004
39 Correct 2 ms 348 KB Correct answer: answer = 38817
40 Correct 2 ms 604 KB Correct answer: answer = 4096
41 Correct 0 ms 348 KB Correct answer: answer = 1
42 Correct 0 ms 348 KB Correct answer: answer = 1
43 Correct 3 ms 860 KB Correct answer: answer = 2040
44 Correct 0 ms 352 KB Correct answer: answer = 2
45 Correct 0 ms 356 KB Correct answer: answer = 4
46 Correct 0 ms 356 KB Correct answer: answer = 9
47 Correct 0 ms 356 KB Correct answer: answer = 9
48 Correct 0 ms 356 KB Correct answer: answer = 21
49 Correct 0 ms 356 KB Correct answer: answer = 71
50 Correct 0 ms 344 KB Correct answer: answer = 77
51 Correct 0 ms 344 KB Correct answer: answer = 400
52 Correct 1 ms 348 KB Correct answer: answer = 996004
53 Correct 0 ms 348 KB Correct answer: answer = 997310
54 Correct 1 ms 348 KB Correct answer: answer = 990781
55 Correct 0 ms 348 KB Correct answer: answer = 996545
56 Correct 1 ms 436 KB Correct answer: answer = 484
57 Correct 1 ms 500 KB Correct answer: answer = 484
58 Correct 1 ms 348 KB Correct answer: answer = 63501
59 Correct 3 ms 604 KB Correct answer: answer = 323501
60 Correct 3 ms 856 KB Correct answer: answer = 752500
61 Correct 1 ms 348 KB Correct answer: answer = 761480
62 Correct 2 ms 484 KB Correct answer: answer = 758932
63 Correct 0 ms 344 KB Correct answer: answer = 1000000
64 Correct 3 ms 860 KB Correct answer: answer = 750500
65 Correct 0 ms 348 KB Correct answer: answer = 1000000
66 Correct 0 ms 348 KB Correct answer: answer = 250000
67 Correct 1 ms 424 KB Correct answer: answer = 250000
68 Correct 0 ms 344 KB Correct answer: answer = 1000000
69 Correct 0 ms 348 KB Correct answer: answer = 994009
70 Correct 1 ms 344 KB Correct answer: answer = 59315
71 Correct 1 ms 348 KB Correct answer: answer = 25454
72 Correct 2 ms 604 KB Correct answer: answer = 1504
73 Correct 1 ms 348 KB Correct answer: answer = 37486
74 Correct 2 ms 604 KB Correct answer: answer = 4284
75 Correct 1 ms 344 KB Correct answer: answer = 158008
76 Correct 1 ms 348 KB Correct answer: answer = 51860
77 Correct 1 ms 348 KB Correct answer: answer = 12985
78 Correct 1 ms 856 KB Correct answer: answer = 997864126212
79 Correct 1 ms 604 KB Correct answer: answer = 998608411647
80 Correct 1 ms 604 KB Correct answer: answer = 995265560477
81 Correct 3 ms 860 KB Correct answer: answer = 10125000
82 Correct 8 ms 1628 KB Correct answer: answer = 2291668
83 Correct 16 ms 2652 KB Correct answer: answer = 42388
84 Correct 14 ms 2908 KB Correct answer: answer = 10318
85 Correct 16 ms 2904 KB Correct answer: answer = 3416
86 Correct 2 ms 600 KB Correct answer: answer = 331708193881
87 Correct 10 ms 1624 KB Correct answer: answer = 2861193756
88 Correct 16 ms 3420 KB Correct answer: answer = 114646930
89 Correct 19 ms 3804 KB Correct answer: answer = 9280921
90 Correct 30 ms 6992 KB Correct answer: answer = 999984053400
91 Correct 19 ms 3604 KB Correct answer: answer = 750935949134
92 Correct 1 ms 604 KB Correct answer: answer = 1000000000000
93 Correct 1 ms 616 KB Correct answer: answer = 998762383161
94 Correct 7 ms 1116 KB Correct answer: answer = 23017412908
95 Correct 1 ms 448 KB Correct answer: answer = 728143410622
96 Correct 1 ms 348 KB Correct answer: answer = 2
97 Correct 14 ms 2312 KB Correct answer: answer = 1824916
98 Correct 26 ms 4432 KB Correct answer: answer = 10680029
99 Correct 17 ms 3420 KB Correct answer: answer = 18351700
100 Correct 1 ms 604 KB Correct answer: answer = 16040026
101 Correct 1 ms 604 KB Correct answer: answer = 253968628325
102 Correct 11 ms 1744 KB Correct answer: answer = 10267
103 Correct 32 ms 7900 KB Correct answer: answer = 2582408
104 Correct 1 ms 604 KB Correct answer: answer = 78024964781
105 Correct 1 ms 600 KB Correct answer: answer = 9866346457
106 Correct 2 ms 604 KB Correct answer: answer = 3327720949
107 Correct 2 ms 604 KB Correct answer: answer = 86064128360
108 Correct 4 ms 1116 KB Correct answer: answer = 12698259150
109 Correct 19 ms 5128 KB Correct answer: answer = 1185259288
110 Correct 12 ms 2264 KB Correct answer: answer = 999889968863
111 Correct 12 ms 2264 KB Correct answer: answer = 999861384931
112 Correct 12 ms 2264 KB Correct answer: answer = 999811809929
113 Correct 13 ms 2264 KB Correct answer: answer = 999869756441
114 Correct 26 ms 6212 KB Correct answer: answer = 1700000000
115 Correct 125 ms 23620 KB Correct answer: answer = 131666670
116 Correct 17 ms 3540 KB Correct answer: answer = 89478486
117 Correct 92 ms 16308 KB Correct answer: answer = 4971040
118 Correct 90 ms 17512 KB Correct answer: answer = 2711494
119 Correct 294 ms 53312 KB Correct answer: answer = 25252530
120 Correct 195 ms 37972 KB Correct answer: answer = 62500000
121 Correct 19 ms 3924 KB Correct answer: answer = 333175097780
122 Correct 56 ms 4684 KB Correct answer: answer = 33121180179
123 Correct 96 ms 6472 KB Correct answer: answer = 9802314015
124 Correct 249 ms 47356 KB Correct answer: answer = 32567551
125 Correct 284 ms 63640 KB Correct answer: answer = 997525000000
126 Correct 93 ms 5924 KB Correct answer: answer = 752723538884
127 Correct 10 ms 2264 KB Correct answer: answer = 1000000000000
128 Correct 12 ms 2356 KB Correct answer: answer = 999978000121
129 Correct 13 ms 2520 KB Correct answer: answer = 745986144735
130 Correct 8 ms 1924 KB Correct answer: answer = 2
131 Correct 115 ms 21632 KB Correct answer: answer = 277966670
132 Correct 14 ms 3792 KB Correct answer: answer = 2500900082
133 Correct 15 ms 2516 KB Correct answer: answer = 301248349636
134 Correct 105 ms 13832 KB Correct answer: answer = 14118891
135 Correct 14 ms 2516 KB Correct answer: answer = 14384977265
136 Correct 14 ms 2520 KB Correct answer: answer = 3681368330
137 Correct 14 ms 2520 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Correct answer: answer = 4
2 Correct 0 ms 348 KB Correct answer: answer = 4
3 Correct 0 ms 348 KB Correct answer: answer = 4
4 Correct 0 ms 348 KB Correct answer: answer = 12
5 Correct 0 ms 348 KB Correct answer: answer = 52
6 Correct 1 ms 344 KB Correct answer: answer = 210
7 Correct 0 ms 348 KB Correct answer: answer = 88
8 Correct 0 ms 348 KB Correct answer: answer = 7696
9 Correct 0 ms 348 KB Correct answer: answer = 1
10 Correct 0 ms 348 KB Correct answer: answer = 2374
11 Correct 0 ms 348 KB Correct answer: answer = 9502
12 Correct 1 ms 604 KB Correct answer: answer = 49
13 Correct 1 ms 348 KB Correct answer: answer = 151
14 Correct 1 ms 348 KB Correct answer: answer = 7550
15 Correct 1 ms 348 KB Correct answer: answer = 7220
16 Correct 1 ms 348 KB Correct answer: answer = 7550
17 Correct 1 ms 348 KB Correct answer: answer = 10000
18 Correct 0 ms 348 KB Correct answer: answer = 10000
19 Correct 0 ms 348 KB Correct answer: answer = 624
20 Correct 0 ms 348 KB Correct answer: answer = 10000
21 Correct 0 ms 348 KB Correct answer: answer = 1
22 Correct 0 ms 348 KB Correct answer: answer = 4
23 Correct 0 ms 348 KB Correct answer: answer = 1
24 Correct 0 ms 348 KB Correct answer: answer = 5
25 Correct 0 ms 348 KB Correct answer: answer = 41
26 Correct 0 ms 348 KB Correct answer: answer = 71923
27 Correct 1 ms 348 KB Correct answer: answer = 77137
28 Correct 2 ms 604 KB Correct answer: answer = 764
29 Correct 1 ms 348 KB Correct answer: answer = 250000
30 Correct 3 ms 860 KB Correct answer: answer = 500
31 Correct 0 ms 348 KB Correct answer: answer = 32
32 Correct 1 ms 348 KB Correct answer: answer = 130050
33 Correct 3 ms 860 KB Correct answer: answer = 5110
34 Correct 2 ms 604 KB Correct answer: answer = 2626
35 Correct 2 ms 604 KB Correct answer: answer = 796
36 Correct 3 ms 688 KB Correct answer: answer = 7580
37 Correct 3 ms 860 KB Correct answer: answer = 1904
38 Correct 1 ms 348 KB Correct answer: answer = 996004
39 Correct 2 ms 348 KB Correct answer: answer = 38817
40 Correct 2 ms 604 KB Correct answer: answer = 4096
41 Correct 0 ms 348 KB Correct answer: answer = 1
42 Correct 0 ms 348 KB Correct answer: answer = 1
43 Correct 3 ms 860 KB Correct answer: answer = 2040
44 Correct 0 ms 352 KB Correct answer: answer = 2
45 Correct 0 ms 356 KB Correct answer: answer = 4
46 Correct 0 ms 356 KB Correct answer: answer = 9
47 Correct 0 ms 356 KB Correct answer: answer = 9
48 Correct 0 ms 356 KB Correct answer: answer = 21
49 Correct 0 ms 356 KB Correct answer: answer = 71
50 Correct 0 ms 344 KB Correct answer: answer = 77
51 Correct 0 ms 344 KB Correct answer: answer = 400
52 Correct 1 ms 348 KB Correct answer: answer = 996004
53 Correct 0 ms 348 KB Correct answer: answer = 997310
54 Correct 1 ms 348 KB Correct answer: answer = 990781
55 Correct 0 ms 348 KB Correct answer: answer = 996545
56 Correct 1 ms 436 KB Correct answer: answer = 484
57 Correct 1 ms 500 KB Correct answer: answer = 484
58 Correct 1 ms 348 KB Correct answer: answer = 63501
59 Correct 3 ms 604 KB Correct answer: answer = 323501
60 Correct 3 ms 856 KB Correct answer: answer = 752500
61 Correct 1 ms 348 KB Correct answer: answer = 761480
62 Correct 2 ms 484 KB Correct answer: answer = 758932
63 Correct 0 ms 344 KB Correct answer: answer = 1000000
64 Correct 3 ms 860 KB Correct answer: answer = 750500
65 Correct 0 ms 348 KB Correct answer: answer = 1000000
66 Correct 0 ms 348 KB Correct answer: answer = 250000
67 Correct 1 ms 424 KB Correct answer: answer = 250000
68 Correct 0 ms 344 KB Correct answer: answer = 1000000
69 Correct 0 ms 348 KB Correct answer: answer = 994009
70 Correct 1 ms 344 KB Correct answer: answer = 59315
71 Correct 1 ms 348 KB Correct answer: answer = 25454
72 Correct 2 ms 604 KB Correct answer: answer = 1504
73 Correct 1 ms 348 KB Correct answer: answer = 37486
74 Correct 2 ms 604 KB Correct answer: answer = 4284
75 Correct 1 ms 344 KB Correct answer: answer = 158008
76 Correct 1 ms 348 KB Correct answer: answer = 51860
77 Correct 1 ms 348 KB Correct answer: answer = 12985
78 Correct 1 ms 856 KB Correct answer: answer = 997864126212
79 Correct 1 ms 604 KB Correct answer: answer = 998608411647
80 Correct 1 ms 604 KB Correct answer: answer = 995265560477
81 Correct 3 ms 860 KB Correct answer: answer = 10125000
82 Correct 8 ms 1628 KB Correct answer: answer = 2291668
83 Correct 16 ms 2652 KB Correct answer: answer = 42388
84 Correct 14 ms 2908 KB Correct answer: answer = 10318
85 Correct 16 ms 2904 KB Correct answer: answer = 3416
86 Correct 2 ms 600 KB Correct answer: answer = 331708193881
87 Correct 10 ms 1624 KB Correct answer: answer = 2861193756
88 Correct 16 ms 3420 KB Correct answer: answer = 114646930
89 Correct 19 ms 3804 KB Correct answer: answer = 9280921
90 Correct 30 ms 6992 KB Correct answer: answer = 999984053400
91 Correct 19 ms 3604 KB Correct answer: answer = 750935949134
92 Correct 1 ms 604 KB Correct answer: answer = 1000000000000
93 Correct 1 ms 616 KB Correct answer: answer = 998762383161
94 Correct 7 ms 1116 KB Correct answer: answer = 23017412908
95 Correct 1 ms 448 KB Correct answer: answer = 728143410622
96 Correct 1 ms 348 KB Correct answer: answer = 2
97 Correct 14 ms 2312 KB Correct answer: answer = 1824916
98 Correct 26 ms 4432 KB Correct answer: answer = 10680029
99 Correct 17 ms 3420 KB Correct answer: answer = 18351700
100 Correct 1 ms 604 KB Correct answer: answer = 16040026
101 Correct 1 ms 604 KB Correct answer: answer = 253968628325
102 Correct 11 ms 1744 KB Correct answer: answer = 10267
103 Correct 32 ms 7900 KB Correct answer: answer = 2582408
104 Correct 1 ms 604 KB Correct answer: answer = 78024964781
105 Correct 1 ms 600 KB Correct answer: answer = 9866346457
106 Correct 2 ms 604 KB Correct answer: answer = 3327720949
107 Correct 2 ms 604 KB Correct answer: answer = 86064128360
108 Correct 4 ms 1116 KB Correct answer: answer = 12698259150
109 Correct 19 ms 5128 KB Correct answer: answer = 1185259288
110 Correct 12 ms 2264 KB Correct answer: answer = 999889968863
111 Correct 12 ms 2264 KB Correct answer: answer = 999861384931
112 Correct 12 ms 2264 KB Correct answer: answer = 999811809929
113 Correct 13 ms 2264 KB Correct answer: answer = 999869756441
114 Correct 26 ms 6212 KB Correct answer: answer = 1700000000
115 Correct 125 ms 23620 KB Correct answer: answer = 131666670
116 Correct 17 ms 3540 KB Correct answer: answer = 89478486
117 Correct 92 ms 16308 KB Correct answer: answer = 4971040
118 Correct 90 ms 17512 KB Correct answer: answer = 2711494
119 Correct 294 ms 53312 KB Correct answer: answer = 25252530
120 Correct 195 ms 37972 KB Correct answer: answer = 62500000
121 Correct 19 ms 3924 KB Correct answer: answer = 333175097780
122 Correct 56 ms 4684 KB Correct answer: answer = 33121180179
123 Correct 96 ms 6472 KB Correct answer: answer = 9802314015
124 Correct 249 ms 47356 KB Correct answer: answer = 32567551
125 Correct 284 ms 63640 KB Correct answer: answer = 997525000000
126 Correct 93 ms 5924 KB Correct answer: answer = 752723538884
127 Correct 10 ms 2264 KB Correct answer: answer = 1000000000000
128 Correct 12 ms 2356 KB Correct answer: answer = 999978000121
129 Correct 13 ms 2520 KB Correct answer: answer = 745986144735
130 Correct 8 ms 1924 KB Correct answer: answer = 2
131 Correct 115 ms 21632 KB Correct answer: answer = 277966670
132 Correct 14 ms 3792 KB Correct answer: answer = 2500900082
133 Correct 15 ms 2516 KB Correct answer: answer = 301248349636
134 Correct 105 ms 13832 KB Correct answer: answer = 14118891
135 Correct 14 ms 2516 KB Correct answer: answer = 14384977265
136 Correct 14 ms 2520 KB Correct answer: answer = 3681368330
137 Correct 14 ms 2520 KB Correct answer: answer = 2720316816
138 Correct 25 ms 4300 KB Correct answer: answer = 999976000144
139 Correct 25 ms 4308 KB Correct answer: answer = 999856102410
140 Correct 25 ms 4276 KB Correct answer: answer = 999958401531
141 Correct 28 ms 4276 KB Correct answer: answer = 999769649944
142 Correct 25 ms 4304 KB Correct answer: answer = 999874525918
143 Correct 59 ms 14036 KB Correct answer: answer = 6050000000
144 Correct 228 ms 43728 KB Correct answer: answer = 1112500000
145 Correct 30 ms 8896 KB Correct answer: answer = 4294967296
146 Correct 309 ms 60352 KB Correct answer: answer = 87652406
147 Correct 512 ms 101724 KB Correct answer: answer = 6297664
148 Correct 558 ms 110780 KB Correct answer: answer = 196612
149 Correct 711 ms 137908 KB Correct answer: answer = 15015100
150 Correct 717 ms 143896 KB Correct answer: answer = 25000000
151 Correct 38 ms 7196 KB Correct answer: answer = 333230209550
152 Correct 305 ms 20364 KB Correct answer: answer = 917123769
153 Correct 576 ms 92364 KB Correct answer: answer = 95162
154 Correct 476 ms 93296 KB Correct answer: answer = 382616191
155 Correct 665 ms 145840 KB Correct answer: answer = 990033333400
156 Correct 897 ms 202120 KB Correct answer: answer = 990000100000
157 Correct 460 ms 61516 KB Correct answer: answer = 749998188180
158 Correct 20 ms 4308 KB Correct answer: answer = 1000000000000
159 Correct 24 ms 4308 KB Correct answer: answer = 999988000036
160 Correct 25 ms 4552 KB Correct answer: answer = 744929274393
161 Correct 21 ms 3540 KB Correct answer: answer = 2
162 Correct 969 ms 201164 KB Correct answer: answer = 1300024
163 Correct 88 ms 19920 KB Correct answer: answer = 5000700010
164 Correct 29 ms 4552 KB Correct answer: answer = 354997100800
165 Correct 388 ms 59212 KB Correct answer: answer = 257000
166 Correct 483 ms 116464 KB Correct answer: answer = 3765323
167 Correct 445 ms 100604 KB Correct answer: answer = 1525903
168 Correct 26 ms 4512 KB Correct answer: answer = 67618137730
169 Correct 26 ms 4308 KB Correct answer: answer = 12656680171
170 Correct 35 ms 6076 KB Correct answer: answer = 579831736
171 Correct 197 ms 28856 KB Correct answer: answer = 23605611
172 Correct 40 ms 7832 KB Correct answer: answer = 7052481200
173 Correct 78 ms 14832 KB Correct answer: answer = 1314039500
174 Correct 123 ms 23940 KB Correct answer: answer = 302484000
175 Correct 360 ms 54216 KB Correct answer: answer = 52348480