oj.uz

Submission #649438

# Submission time Handle Problem Language Result Execution time Memory
649438 2022-10-10T08:11:07 Z activedeltorre A Difficult(y) Choice (BOI21_books) C++14
100 / 100
 1 ms 1104 KB 
#include <bits/stdc++.h>

//#include "books.h"
using namespace std;
#include "books.h"

/*int vo[100005];
int skim(int i)
{
    return vo[i];
}
void answer(vector<int>vectorus)
{
    int i;
    for(i=1;i<vectorus.size();i++)
    {
        cout<<vectorus[i]<<" ";
    }
}
void impossible()
{
    cout<<"imp";
}*/
void solve(int N,int K,long long A,int S)
{
    long long i,n,k,val,sol,j,a;
    n=N;
    k=K;
    a=A;
    vector<int>vec;
   // vec.push_back(0);
    long long v[100005],suma=0,st,dr,mij;
    for(i=1;i<=k-1;i++)
    {
        v[i]=skim(i);
        suma=suma+v[i];
    }
    if(suma>=A)
    {
        v[k]=skim(k);
        suma=suma+v[k];
        if(suma>a*2)
        {
            impossible();
        }
        else
        {
            for(i=1;i<=k;i++)
            {
                vec.push_back(i);
            }
            answer(vec);
        }
        return;
    }
    else
    {
        st=k;
        dr=n;
        sol=0;
        while(st<=dr)
        {
            mij=(st+dr)/2;
            val=skim(mij);
            if(val+suma<=2*a && val+suma>=a)
            {
                for(i=1;i<k;i++)
                {
                    vec.push_back(i);
                }
                vec.push_back(mij);
                answer(vec);
                return;
            }
            else if(val+suma<a)
            {
                st=mij+1;
                sol=mij;
            }
            else
            {
                dr=mij-1;
            }
        }
        val=skim(k);
        v[k]=val;
        suma=suma+val;
        if(suma>=a && suma<=2*a)
        {
            for(i=1;i<=k;i++)
            {
                vec.push_back(i);
            }
            answer(vec);
            return;
        }
        for(i=1;i<=k;i++)
        {
            if(i>=sol)
            {
                impossible();
                return;
            }
            suma=suma-v[i];
            suma=suma+skim(sol-i+1);
            if(suma>=a && suma<=2*a)
            {
                for(j=i+1;j<=k;j++)
                {
                    vec.push_back(j);
                }
                for(j=1;j<=i;j++)
                {
                    vec.push_back(sol-j+1);
                }
                answer(vec);
                return;
            }
        }
        impossible();
        return;
    }
}
/*int main()
{
    int n,i,j,k,l,suma,o;
    cin>>n>>k>>suma>>o;
    for(i=1;i<=n;i++)
    {
        cin>>vo[i];
    }
    solve(n,k,suma,o);
}*/

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 976 KB Output is correct
2 Correct 1 ms 976 KB Output is correct
3 Correct 1 ms 976 KB Output is correct
4 Correct 1 ms 976 KB Output is correct
5 Correct 1 ms 976 KB Output is correct
6 Correct 1 ms 976 KB Output is correct
7 Correct 1 ms 976 KB Output is correct
8 Correct 1 ms 976 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 976 KB Output is correct
2 Correct 1 ms 976 KB Output is correct
3 Correct 1 ms 976 KB Output is correct
4 Correct 1 ms 976 KB Output is correct
5 Correct 1 ms 976 KB Output is correct
6 Correct 1 ms 976 KB Output is correct
7 Correct 1 ms 976 KB Output is correct
8 Correct 1 ms 976 KB Output is correct
9 Correct 1 ms 976 KB Output is correct
10 Correct 1 ms 976 KB Output is correct
11 Correct 1 ms 976 KB Output is correct
12 Correct 1 ms 976 KB Output is correct
13 Correct 1 ms 976 KB Output is correct
14 Correct 1 ms 976 KB Output is correct
15 Correct 1 ms 976 KB Output is correct
16 Correct 1 ms 976 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 976 KB Output is correct
2 Correct 1 ms 976 KB Output is correct
3 Correct 1 ms 976 KB Output is correct
4 Correct 1 ms 976 KB Output is correct
5 Correct 1 ms 976 KB Output is correct
6 Correct 1 ms 976 KB Output is correct
7 Correct 1 ms 976 KB Output is correct
8 Correct 1 ms 1072 KB Output is correct
9 Correct 1 ms 976 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 976 KB Output is correct
2 Correct 1 ms 976 KB Output is correct
3 Correct 1 ms 976 KB Output is correct
4 Correct 1 ms 976 KB Output is correct
5 Correct 1 ms 976 KB Output is correct
6 Correct 1 ms 976 KB Output is correct
7 Correct 1 ms 976 KB Output is correct
8 Correct 1 ms 1072 KB Output is correct
9 Correct 1 ms 976 KB Output is correct
10 Correct 1 ms 976 KB Output is correct
11 Correct 1 ms 976 KB Output is correct
12 Correct 1 ms 976 KB Output is correct
13 Correct 1 ms 976 KB Output is correct
14 Correct 1 ms 976 KB Output is correct
15 Correct 1 ms 976 KB Output is correct
16 Correct 1 ms 976 KB Output is correct
17 Correct 1 ms 976 KB Output is correct
18 Correct 1 ms 976 KB Output is correct
19 Correct 1 ms 976 KB Output is correct
20 Correct 1 ms 976 KB Output is correct
21 Correct 1 ms 976 KB Output is correct
22 Correct 1 ms 976 KB Output is correct
23 Correct 1 ms 976 KB Output is correct
24 Correct 1 ms 1032 KB Output is correct
25 Correct 1 ms 976 KB Output is correct

Subtask #5
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 976 KB Output is correct
2 Correct 1 ms 976 KB Output is correct
3 Correct 1 ms 976 KB Output is correct
4 Correct 1 ms 976 KB Output is correct
5 Correct 1 ms 976 KB Output is correct
6 Correct 1 ms 976 KB Output is correct
7 Correct 1 ms 976 KB Output is correct
8 Correct 1 ms 1072 KB Output is correct
9 Correct 1 ms 976 KB Output is correct
10 Correct 1 ms 976 KB Output is correct
11 Correct 1 ms 976 KB Output is correct
12 Correct 1 ms 976 KB Output is correct
13 Correct 1 ms 976 KB Output is correct
14 Correct 1 ms 976 KB Output is correct
15 Correct 1 ms 976 KB Output is correct
16 Correct 1 ms 976 KB Output is correct
17 Correct 1 ms 976 KB Output is correct
18 Correct 1 ms 976 KB Output is correct
19 Correct 1 ms 976 KB Output is correct
20 Correct 1 ms 976 KB Output is correct
21 Correct 1 ms 976 KB Output is correct
22 Correct 1 ms 976 KB Output is correct
23 Correct 1 ms 976 KB Output is correct
24 Correct 1 ms 1032 KB Output is correct
25 Correct 1 ms 976 KB Output is correct
26 Correct 1 ms 976 KB Output is correct
27 Correct 1 ms 976 KB Output is correct
28 Correct 1 ms 976 KB Output is correct
29 Correct 1 ms 976 KB Output is correct
30 Correct 1 ms 976 KB Output is correct
31 Correct 1 ms 976 KB Output is correct
32 Correct 1 ms 976 KB Output is correct
33 Correct 1 ms 976 KB Output is correct
34 Correct 1 ms 976 KB Output is correct
35 Correct 1 ms 976 KB Output is correct
36 Correct 1 ms 976 KB Output is correct
37 Correct 1 ms 976 KB Output is correct
38 Correct 1 ms 976 KB Output is correct
39 Correct 1 ms 976 KB Output is correct
40 Correct 1 ms 976 KB Output is correct
41 Correct 1 ms 976 KB Output is correct
42 Correct 1 ms 976 KB Output is correct
43 Correct 1 ms 976 KB Output is correct
44 Correct 1 ms 976 KB Output is correct
45 Correct 1 ms 976 KB Output is correct
46 Correct 1 ms 976 KB Output is correct
47 Correct 1 ms 976 KB Output is correct
48 Correct 1 ms 976 KB Output is correct
49 Correct 1 ms 976 KB Output is correct
50 Correct 1 ms 1064 KB Output is correct

Subtask #6
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 976 KB Output is correct
2 Correct 1 ms 976 KB Output is correct
3 Correct 1 ms 976 KB Output is correct
4 Correct 1 ms 976 KB Output is correct
5 Correct 1 ms 976 KB Output is correct
6 Correct 1 ms 976 KB Output is correct
7 Correct 1 ms 976 KB Output is correct
8 Correct 1 ms 1072 KB Output is correct
9 Correct 1 ms 976 KB Output is correct
10 Correct 1 ms 976 KB Output is correct
11 Correct 1 ms 976 KB Output is correct
12 Correct 1 ms 976 KB Output is correct
13 Correct 1 ms 976 KB Output is correct
14 Correct 1 ms 976 KB Output is correct
15 Correct 1 ms 976 KB Output is correct
16 Correct 1 ms 976 KB Output is correct
17 Correct 1 ms 976 KB Output is correct
18 Correct 1 ms 976 KB Output is correct
19 Correct 1 ms 976 KB Output is correct
20 Correct 1 ms 976 KB Output is correct
21 Correct 1 ms 976 KB Output is correct
22 Correct 1 ms 976 KB Output is correct
23 Correct 1 ms 976 KB Output is correct
24 Correct 1 ms 1032 KB Output is correct
25 Correct 1 ms 976 KB Output is correct
26 Correct 1 ms 976 KB Output is correct
27 Correct 1 ms 976 KB Output is correct
28 Correct 1 ms 976 KB Output is correct
29 Correct 1 ms 976 KB Output is correct
30 Correct 1 ms 976 KB Output is correct
31 Correct 1 ms 976 KB Output is correct
32 Correct 1 ms 976 KB Output is correct
33 Correct 1 ms 976 KB Output is correct
34 Correct 1 ms 976 KB Output is correct
35 Correct 1 ms 976 KB Output is correct
36 Correct 1 ms 976 KB Output is correct
37 Correct 1 ms 976 KB Output is correct
38 Correct 1 ms 1104 KB Output is correct
39 Correct 1 ms 976 KB Output is correct
40 Correct 1 ms 976 KB Output is correct
41 Correct 1 ms 1032 KB Output is correct
42 Correct 1 ms 976 KB Output is correct
43 Correct 1 ms 976 KB Output is correct
44 Correct 1 ms 976 KB Output is correct
45 Correct 1 ms 976 KB Output is correct
46 Correct 1 ms 976 KB Output is correct
47 Correct 1 ms 976 KB Output is correct
48 Correct 1 ms 976 KB Output is correct
49 Correct 1 ms 976 KB Output is correct
50 Correct 1 ms 976 KB Output is correct

Subtask #7
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 976 KB Output is correct
2 Correct 1 ms 976 KB Output is correct
3 Correct 1 ms 976 KB Output is correct
4 Correct 1 ms 976 KB Output is correct
5 Correct 1 ms 976 KB Output is correct
6 Correct 1 ms 976 KB Output is correct
7 Correct 1 ms 976 KB Output is correct
8 Correct 1 ms 1072 KB Output is correct
9 Correct 1 ms 976 KB Output is correct
10 Correct 1 ms 976 KB Output is correct
11 Correct 1 ms 976 KB Output is correct
12 Correct 1 ms 976 KB Output is correct
13 Correct 1 ms 976 KB Output is correct
14 Correct 1 ms 976 KB Output is correct
15 Correct 1 ms 976 KB Output is correct
16 Correct 1 ms 976 KB Output is correct
17 Correct 1 ms 976 KB Output is correct
18 Correct 1 ms 976 KB Output is correct
19 Correct 1 ms 976 KB Output is correct
20 Correct 1 ms 976 KB Output is correct
21 Correct 1 ms 976 KB Output is correct
22 Correct 1 ms 976 KB Output is correct
23 Correct 1 ms 976 KB Output is correct
24 Correct 1 ms 1032 KB Output is correct
25 Correct 1 ms 976 KB Output is correct
26 Correct 1 ms 976 KB Output is correct
27 Correct 1 ms 976 KB Output is correct
28 Correct 1 ms 976 KB Output is correct
29 Correct 1 ms 976 KB Output is correct
30 Correct 1 ms 976 KB Output is correct
31 Correct 1 ms 976 KB Output is correct
32 Correct 1 ms 976 KB Output is correct
33 Correct 1 ms 976 KB Output is correct
34 Correct 1 ms 976 KB Output is correct
35 Correct 1 ms 976 KB Output is correct
36 Correct 1 ms 976 KB Output is correct
37 Correct 1 ms 976 KB Output is correct
38 Correct 1 ms 976 KB Output is correct
39 Correct 1 ms 976 KB Output is correct
40 Correct 1 ms 976 KB Output is correct
41 Correct 1 ms 976 KB Output is correct
42 Correct 1 ms 976 KB Output is correct
43 Correct 1 ms 976 KB Output is correct
44 Correct 1 ms 976 KB Output is correct
45 Correct 1 ms 976 KB Output is correct
46 Correct 1 ms 976 KB Output is correct
47 Correct 1 ms 976 KB Output is correct
48 Correct 1 ms 976 KB Output is correct
49 Correct 1 ms 976 KB Output is correct
50 Correct 1 ms 1064 KB Output is correct
51 Correct 1 ms 976 KB Output is correct
52 Correct 1 ms 976 KB Output is correct
53 Correct 1 ms 976 KB Output is correct
54 Correct 1 ms 976 KB Output is correct
55 Correct 1 ms 976 KB Output is correct
56 Correct 1 ms 976 KB Output is correct
57 Correct 1 ms 976 KB Output is correct
58 Correct 1 ms 976 KB Output is correct
59 Correct 1 ms 976 KB Output is correct
60 Correct 1 ms 976 KB Output is correct
61 Correct 1 ms 976 KB Output is correct
62 Correct 1 ms 976 KB Output is correct
63 Correct 1 ms 1104 KB Output is correct
64 Correct 1 ms 976 KB Output is correct
65 Correct 1 ms 976 KB Output is correct
66 Correct 1 ms 1032 KB Output is correct
67 Correct 1 ms 976 KB Output is correct
68 Correct 1 ms 976 KB Output is correct
69 Correct 1 ms 976 KB Output is correct
70 Correct 1 ms 976 KB Output is correct
71 Correct 1 ms 976 KB Output is correct
72 Correct 1 ms 976 KB Output is correct
73 Correct 1 ms 976 KB Output is correct
74 Correct 1 ms 976 KB Output is correct
75 Correct 1 ms 976 KB Output is correct
76 Correct 1 ms 976 KB Output is correct
77 Correct 1 ms 976 KB Output is correct
78 Correct 1 ms 976 KB Output is correct
79 Correct 1 ms 976 KB Output is correct
80 Correct 1 ms 976 KB Output is correct
81 Correct 1 ms 976 KB Output is correct
82 Correct 1 ms 976 KB Output is correct
83 Correct 1 ms 976 KB Output is correct
84 Correct 1 ms 1056 KB Output is correct
85 Correct 1 ms 976 KB Output is correct
86 Correct 1 ms 976 KB Output is correct
87 Correct 1 ms 976 KB Output is correct
88 Correct 1 ms 976 KB Output is correct
89 Correct 1 ms 976 KB Output is correct
90 Correct 1 ms 976 KB Output is correct
91 Correct 1 ms 976 KB Output is correct
92 Correct 1 ms 976 KB Output is correct
93 Correct 1 ms 976 KB Output is correct
94 Correct 1 ms 976 KB Output is correct
95 Correct 1 ms 1060 KB Output is correct
96 Correct 1 ms 976 KB Output is correct
97 Correct 1 ms 1060 KB Output is correct
98 Correct 1 ms 976 KB Output is correct
99 Correct 1 ms 976 KB Output is correct
100 Correct 1 ms 976 KB Output is correct
101 Correct 1 ms 976 KB Output is correct
102 Correct 1 ms 976 KB Output is correct
103 Correct 1 ms 976 KB Output is correct
104 Correct 1 ms 1060 KB Output is correct
105 Correct 1 ms 976 KB Output is correct
106 Correct 1 ms 1056 KB Output is correct
107 Correct 1 ms 1060 KB Output is correct
108 Correct 1 ms 976 KB Output is correct
109 Correct 1 ms 1064 KB Output is correct
110 Correct 1 ms 976 KB Output is correct
111 Correct 1 ms 976 KB Output is correct
112 Correct 1 ms 976 KB Output is correct
113 Correct 1 ms 1056 KB Output is correct
114 Correct 1 ms 976 KB Output is correct
115 Correct 1 ms 976 KB Output is correct
116 Correct 1 ms 1056 KB Output is correct
117 Correct 1 ms 1064 KB Output is correct
118 Correct 1 ms 1056 KB Output is correct
119 Correct 1 ms 976 KB Output is correct
120 Correct 1 ms 976 KB Output is correct
121 Correct 1 ms 976 KB Output is correct
122 Correct 1 ms 1060 KB Output is correct
123 Correct 1 ms 976 KB Output is correct
124 Correct 1 ms 976 KB Output is correct
125 Correct 1 ms 976 KB Output is correct
126 Correct 1 ms 1064 KB Output is correct
127 Correct 1 ms 976 KB Output is correct
128 Correct 1 ms 976 KB Output is correct
129 Correct 1 ms 976 KB Output is correct
130 Correct 1 ms 976 KB Output is correct
131 Correct 1 ms 976 KB Output is correct
132 Correct 1 ms 1060 KB Output is correct
133 Correct 1 ms 1060 KB Output is correct
134 Correct 1 ms 976 KB Output is correct
135 Correct 1 ms 976 KB Output is correct