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Submission #386332

# Submission time Handle Problem Language Result Execution time Memory
386332 2021-04-06T12:00:18 Z leinad2 Painting Walls (APIO20_paint) C++17
51 / 100
 1500 ms 7532 KB 
#include<bits/stdc++.h>
using namespace std;
vector<vector<int> >B;
int f(int a, int m)
{
  if(a<0)while(a<0)a+=m;
  else while(a>=m)a-=m;
  return a;
}
int minimumInstructions(int N, int M, int K, vector<int>C, vector<int>A, vector<vector<int> >bB)
{
    B=bB;
    int i, j, k;
    vector<int>X;X.resize(N);
    vector<vector<int> >S;S.resize(K);
    vector<int>cnt;cnt.resize(M);
    vector<int>chk;chk.resize(M+1);
    for(i=0;i<M;i++)
    {
        for(j=0;j<A[i];j++)
        {
            S[B[i][j]].push_back(i);
        }
    }
    for(i=0;i<M;i++)
    {
        for(j=0;j<S[C[i]].size();j++)
        {
            int a=f(i-S[C[i]][j], M);
            chk[cnt[a]]--;
            cnt[a]++;
            chk[cnt[a]]++;
        }
    }
    if(chk[M])X[0]=1;
    for(i=1;i<=N-M;i++)
    {
        for(j=0;j<S[C[i-1]].size();j++)
        {
            int a=f(i-1-S[C[i-1]][j], M);
            chk[cnt[a]]--;
            cnt[a]--;
            chk[cnt[a]]++;
        }
        for(j=0;j<S[C[i+M-1]].size();j++)
        {
            int a=f(i+M-1-S[C[i+M-1]][j], M);
            chk[cnt[a]]--;
            cnt[a]++;
            chk[cnt[a]]++;
        }
        if(chk[M])X[i]=1;
    }
    i=0;
    if(X[0]==0||X[N-M]==0)return -1;
    int ans=0;
    while(1)
    {
        if(i==N-M)return ans+1;
        k=-1;
        for(j=i+1;j<=i+M;j++)
        {
            if(X[j])k=j;
        }
        if(k==-1)return -1;
        i=k;ans++;
    }
}

Compilation message

paint.cpp: In function 'int minimumInstructions(int, int, int, std::vector<int>, std::vector<int>, std::vector<std::vector<int> >)':
paint.cpp:27:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   27 |         for(j=0;j<S[C[i]].size();j++)
      |                 ~^~~~~~~~~~~~~~~
paint.cpp:38:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   38 |         for(j=0;j<S[C[i-1]].size();j++)
      |                 ~^~~~~~~~~~~~~~~~~
paint.cpp:45:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |         for(j=0;j<S[C[i+M-1]].size();j++)
      |                 ~^~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 3 ms 2668 KB Output is correct
14 Correct 3 ms 2668 KB Output is correct
15 Correct 3 ms 2668 KB Output is correct
16 Correct 3 ms 2668 KB Output is correct
17 Correct 3 ms 2668 KB Output is correct
18 Correct 3 ms 2668 KB Output is correct
19 Correct 3 ms 2668 KB Output is correct
20 Correct 3 ms 2668 KB Output is correct
21 Correct 4 ms 2668 KB Output is correct
22 Correct 28 ms 7020 KB Output is correct
23 Correct 27 ms 7020 KB Output is correct
24 Correct 28 ms 7020 KB Output is correct
25 Correct 209 ms 620 KB Output is correct
26 Correct 194 ms 608 KB Output is correct
27 Correct 98 ms 492 KB Output is correct
28 Correct 95 ms 492 KB Output is correct
29 Correct 54 ms 492 KB Output is correct
30 Correct 46 ms 492 KB Output is correct
31 Correct 14 ms 3948 KB Output is correct
32 Correct 15 ms 4076 KB Output is correct
33 Correct 15 ms 4076 KB Output is correct
34 Correct 14 ms 4204 KB Output is correct
35 Correct 12 ms 4076 KB Output is correct
36 Correct 14 ms 4076 KB Output is correct
37 Correct 34 ms 7532 KB Output is correct
38 Correct 33 ms 7532 KB Output is correct
39 Correct 34 ms 7532 KB Output is correct
40 Execution timed out 1578 ms 1516 KB Time limit exceeded
41 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 3 ms 2668 KB Output is correct
14 Correct 3 ms 2668 KB Output is correct
15 Correct 3 ms 2668 KB Output is correct
16 Correct 3 ms 2668 KB Output is correct
17 Correct 3 ms 2668 KB Output is correct
18 Correct 3 ms 2668 KB Output is correct
19 Correct 3 ms 2668 KB Output is correct
20 Correct 3 ms 2668 KB Output is correct
21 Correct 4 ms 2668 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 1 ms 364 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 1 ms 364 KB Output is correct
28 Correct 2 ms 364 KB Output is correct
29 Correct 1 ms 364 KB Output is correct
30 Correct 1 ms 364 KB Output is correct
31 Correct 1 ms 364 KB Output is correct
32 Correct 1 ms 364 KB Output is correct
33 Correct 3 ms 2412 KB Output is correct
34 Correct 2 ms 2048 KB Output is correct
35 Correct 2 ms 1644 KB Output is correct
36 Correct 3 ms 2668 KB Output is correct
37 Correct 2 ms 2156 KB Output is correct
38 Correct 3 ms 2412 KB Output is correct
39 Correct 1 ms 364 KB Output is correct
40 Correct 3 ms 2156 KB Output is correct
41 Correct 2 ms 364 KB Output is correct
42 Correct 3 ms 2540 KB Output is correct
43 Correct 3 ms 2540 KB Output is correct
44 Correct 1 ms 364 KB Output is correct
45 Correct 2 ms 364 KB Output is correct
46 Correct 1 ms 364 KB Output is correct
47 Correct 1 ms 364 KB Output is correct
48 Correct 1 ms 364 KB Output is correct
49 Correct 1 ms 384 KB Output is correct
50 Correct 3 ms 2668 KB Output is correct
51 Correct 3 ms 2668 KB Output is correct
52 Correct 3 ms 2668 KB Output is correct
53 Correct 3 ms 2668 KB Output is correct
54 Correct 3 ms 2668 KB Output is correct
55 Correct 3 ms 2668 KB Output is correct
56 Correct 3 ms 2668 KB Output is correct
57 Correct 1 ms 364 KB Output is correct
58 Correct 3 ms 2668 KB Output is correct
59 Correct 1 ms 364 KB Output is correct
60 Correct 3 ms 2668 KB Output is correct
61 Correct 1 ms 364 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 3 ms 2668 KB Output is correct
16 Correct 3 ms 2668 KB Output is correct
17 Correct 3 ms 2668 KB Output is correct
18 Correct 3 ms 2668 KB Output is correct
19 Correct 3 ms 2668 KB Output is correct
20 Correct 3 ms 2668 KB Output is correct
21 Correct 3 ms 2668 KB Output is correct
22 Correct 3 ms 2668 KB Output is correct
23 Correct 4 ms 2668 KB Output is correct
24 Correct 28 ms 7020 KB Output is correct
25 Correct 27 ms 7020 KB Output is correct
26 Correct 28 ms 7020 KB Output is correct
27 Correct 1 ms 364 KB Output is correct
28 Correct 1 ms 364 KB Output is correct
29 Correct 1 ms 364 KB Output is correct
30 Correct 1 ms 364 KB Output is correct
31 Correct 2 ms 364 KB Output is correct
32 Correct 1 ms 364 KB Output is correct
33 Correct 1 ms 364 KB Output is correct
34 Correct 1 ms 364 KB Output is correct
35 Correct 1 ms 364 KB Output is correct
36 Correct 3 ms 2412 KB Output is correct
37 Correct 2 ms 2048 KB Output is correct
38 Correct 2 ms 1644 KB Output is correct
39 Correct 3 ms 2668 KB Output is correct
40 Correct 2 ms 2156 KB Output is correct
41 Correct 3 ms 2412 KB Output is correct
42 Correct 1 ms 364 KB Output is correct
43 Correct 3 ms 2156 KB Output is correct
44 Correct 2 ms 364 KB Output is correct
45 Correct 3 ms 2540 KB Output is correct
46 Correct 3 ms 2540 KB Output is correct
47 Correct 1 ms 364 KB Output is correct
48 Correct 2 ms 364 KB Output is correct
49 Correct 1 ms 364 KB Output is correct
50 Correct 1 ms 364 KB Output is correct
51 Correct 1 ms 364 KB Output is correct
52 Correct 1 ms 384 KB Output is correct
53 Correct 3 ms 2668 KB Output is correct
54 Correct 3 ms 2668 KB Output is correct
55 Correct 3 ms 2668 KB Output is correct
56 Correct 3 ms 2668 KB Output is correct
57 Correct 3 ms 2668 KB Output is correct
58 Correct 3 ms 2668 KB Output is correct
59 Correct 3 ms 2668 KB Output is correct
60 Correct 1 ms 364 KB Output is correct
61 Correct 3 ms 2668 KB Output is correct
62 Correct 1 ms 364 KB Output is correct
63 Correct 3 ms 2668 KB Output is correct
64 Correct 1 ms 364 KB Output is correct
65 Correct 2 ms 364 KB Output is correct
66 Correct 1 ms 364 KB Output is correct
67 Correct 3 ms 364 KB Output is correct
68 Correct 3 ms 512 KB Output is correct
69 Correct 3 ms 364 KB Output is correct
70 Correct 5 ms 2564 KB Output is correct
71 Correct 4 ms 2156 KB Output is correct
72 Correct 4 ms 2040 KB Output is correct
73 Correct 3 ms 2304 KB Output is correct
74 Correct 4 ms 2412 KB Output is correct
75 Correct 4 ms 2796 KB Output is correct
76 Correct 26 ms 5100 KB Output is correct
77 Correct 33 ms 5868 KB Output is correct
78 Correct 41 ms 6636 KB Output is correct
79 Correct 3 ms 364 KB Output is correct
80 Correct 3 ms 364 KB Output is correct
81 Correct 2 ms 364 KB Output is correct
82 Correct 4 ms 364 KB Output is correct
83 Correct 2 ms 364 KB Output is correct
84 Correct 6 ms 2924 KB Output is correct
85 Correct 5 ms 2924 KB Output is correct
86 Correct 5 ms 2924 KB Output is correct
87 Correct 6 ms 2924 KB Output is correct
88 Correct 6 ms 2924 KB Output is correct
89 Correct 6 ms 2924 KB Output is correct
90 Correct 44 ms 7020 KB Output is correct
91 Correct 37 ms 7020 KB Output is correct
92 Correct 37 ms 7020 KB Output is correct

Subtask #4
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 3 ms 2668 KB Output is correct
16 Correct 3 ms 2668 KB Output is correct
17 Correct 3 ms 2668 KB Output is correct
18 Correct 3 ms 2668 KB Output is correct
19 Correct 3 ms 2668 KB Output is correct
20 Correct 3 ms 2668 KB Output is correct
21 Correct 3 ms 2668 KB Output is correct
22 Correct 3 ms 2668 KB Output is correct
23 Correct 4 ms 2668 KB Output is correct
24 Correct 28 ms 7020 KB Output is correct
25 Correct 27 ms 7020 KB Output is correct
26 Correct 28 ms 7020 KB Output is correct
27 Correct 209 ms 620 KB Output is correct
28 Correct 194 ms 608 KB Output is correct
29 Correct 98 ms 492 KB Output is correct
30 Correct 95 ms 492 KB Output is correct
31 Correct 54 ms 492 KB Output is correct
32 Correct 46 ms 492 KB Output is correct
33 Correct 14 ms 3948 KB Output is correct
34 Correct 15 ms 4076 KB Output is correct
35 Correct 15 ms 4076 KB Output is correct
36 Correct 14 ms 4204 KB Output is correct
37 Correct 12 ms 4076 KB Output is correct
38 Correct 14 ms 4076 KB Output is correct
39 Correct 34 ms 7532 KB Output is correct
40 Correct 33 ms 7532 KB Output is correct
41 Correct 34 ms 7532 KB Output is correct
42 Correct 1 ms 364 KB Output is correct
43 Correct 1 ms 364 KB Output is correct
44 Correct 1 ms 364 KB Output is correct
45 Correct 1 ms 364 KB Output is correct
46 Correct 2 ms 364 KB Output is correct
47 Correct 1 ms 364 KB Output is correct
48 Correct 1 ms 364 KB Output is correct
49 Correct 1 ms 364 KB Output is correct
50 Correct 1 ms 364 KB Output is correct
51 Correct 3 ms 2412 KB Output is correct
52 Correct 2 ms 2048 KB Output is correct
53 Correct 2 ms 1644 KB Output is correct
54 Correct 3 ms 2668 KB Output is correct
55 Correct 2 ms 2156 KB Output is correct
56 Correct 3 ms 2412 KB Output is correct
57 Correct 1 ms 364 KB Output is correct
58 Correct 3 ms 2156 KB Output is correct
59 Correct 2 ms 364 KB Output is correct
60 Correct 3 ms 2540 KB Output is correct
61 Correct 3 ms 2540 KB Output is correct
62 Correct 1 ms 364 KB Output is correct
63 Correct 2 ms 364 KB Output is correct
64 Correct 1 ms 364 KB Output is correct
65 Correct 1 ms 364 KB Output is correct
66 Correct 1 ms 364 KB Output is correct
67 Correct 1 ms 384 KB Output is correct
68 Correct 3 ms 2668 KB Output is correct
69 Correct 3 ms 2668 KB Output is correct
70 Correct 3 ms 2668 KB Output is correct
71 Correct 3 ms 2668 KB Output is correct
72 Correct 3 ms 2668 KB Output is correct
73 Correct 3 ms 2668 KB Output is correct
74 Correct 3 ms 2668 KB Output is correct
75 Correct 1 ms 364 KB Output is correct
76 Correct 3 ms 2668 KB Output is correct
77 Correct 1 ms 364 KB Output is correct
78 Correct 3 ms 2668 KB Output is correct
79 Correct 1 ms 364 KB Output is correct
80 Correct 2 ms 364 KB Output is correct
81 Correct 1 ms 364 KB Output is correct
82 Correct 3 ms 364 KB Output is correct
83 Correct 3 ms 512 KB Output is correct
84 Correct 3 ms 364 KB Output is correct
85 Correct 5 ms 2564 KB Output is correct
86 Correct 4 ms 2156 KB Output is correct
87 Correct 4 ms 2040 KB Output is correct
88 Correct 3 ms 2304 KB Output is correct
89 Correct 4 ms 2412 KB Output is correct
90 Correct 4 ms 2796 KB Output is correct
91 Correct 26 ms 5100 KB Output is correct
92 Correct 33 ms 5868 KB Output is correct
93 Correct 41 ms 6636 KB Output is correct
94 Correct 3 ms 364 KB Output is correct
95 Correct 3 ms 364 KB Output is correct
96 Correct 2 ms 364 KB Output is correct
97 Correct 4 ms 364 KB Output is correct
98 Correct 2 ms 364 KB Output is correct
99 Correct 6 ms 2924 KB Output is correct
100 Correct 5 ms 2924 KB Output is correct
101 Correct 5 ms 2924 KB Output is correct
102 Correct 6 ms 2924 KB Output is correct
103 Correct 6 ms 2924 KB Output is correct
104 Correct 6 ms 2924 KB Output is correct
105 Correct 44 ms 7020 KB Output is correct
106 Correct 37 ms 7020 KB Output is correct
107 Correct 37 ms 7020 KB Output is correct
108 Correct 196 ms 644 KB Output is correct
109 Correct 253 ms 772 KB Output is correct
110 Correct 125 ms 620 KB Output is correct
111 Correct 117 ms 620 KB Output is correct
112 Correct 149 ms 736 KB Output is correct
113 Correct 74 ms 620 KB Output is correct
114 Correct 18 ms 4332 KB Output is correct
115 Correct 23 ms 3948 KB Output is correct
116 Correct 29 ms 4332 KB Output is correct
117 Correct 20 ms 3564 KB Output is correct
118 Correct 25 ms 4204 KB Output is correct
119 Correct 17 ms 3948 KB Output is correct
120 Correct 34 ms 4844 KB Output is correct
121 Correct 7 ms 1388 KB Output is correct
122 Correct 33 ms 4972 KB Output is correct
123 Correct 6 ms 1260 KB Output is correct
124 Correct 37 ms 5996 KB Output is correct
125 Correct 13 ms 1644 KB Output is correct
126 Correct 20 ms 2668 KB Output is correct
127 Correct 14 ms 3692 KB Output is correct
128 Correct 12 ms 3052 KB Output is correct
129 Correct 11 ms 2540 KB Output is correct
130 Correct 215 ms 640 KB Output is correct
131 Correct 504 ms 1024 KB Output is correct
132 Correct 312 ms 748 KB Output is correct
133 Correct 266 ms 748 KB Output is correct
134 Correct 230 ms 748 KB Output is correct
135 Correct 202 ms 748 KB Output is correct
136 Correct 26 ms 4844 KB Output is correct
137 Correct 27 ms 4716 KB Output is correct
138 Correct 26 ms 4716 KB Output is correct
139 Correct 26 ms 4716 KB Output is correct
140 Correct 29 ms 4716 KB Output is correct
141 Correct 26 ms 4740 KB Output is correct
142 Correct 48 ms 7532 KB Output is correct
143 Correct 11 ms 1900 KB Output is correct
144 Correct 47 ms 7532 KB Output is correct
145 Correct 12 ms 1900 KB Output is correct
146 Correct 46 ms 7532 KB Output is correct
147 Correct 11 ms 1900 KB Output is correct
148 Correct 15 ms 4204 KB Output is correct
149 Correct 19 ms 4076 KB Output is correct
150 Correct 17 ms 3948 KB Output is correct
151 Correct 15 ms 3948 KB Output is correct

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 3 ms 2668 KB Output is correct
16 Correct 3 ms 2668 KB Output is correct
17 Correct 3 ms 2668 KB Output is correct
18 Correct 3 ms 2668 KB Output is correct
19 Correct 3 ms 2668 KB Output is correct
20 Correct 3 ms 2668 KB Output is correct
21 Correct 3 ms 2668 KB Output is correct
22 Correct 3 ms 2668 KB Output is correct
23 Correct 4 ms 2668 KB Output is correct
24 Correct 28 ms 7020 KB Output is correct
25 Correct 27 ms 7020 KB Output is correct
26 Correct 28 ms 7020 KB Output is correct
27 Correct 209 ms 620 KB Output is correct
28 Correct 194 ms 608 KB Output is correct
29 Correct 98 ms 492 KB Output is correct
30 Correct 95 ms 492 KB Output is correct
31 Correct 54 ms 492 KB Output is correct
32 Correct 46 ms 492 KB Output is correct
33 Correct 14 ms 3948 KB Output is correct
34 Correct 15 ms 4076 KB Output is correct
35 Correct 15 ms 4076 KB Output is correct
36 Correct 14 ms 4204 KB Output is correct
37 Correct 12 ms 4076 KB Output is correct
38 Correct 14 ms 4076 KB Output is correct
39 Correct 34 ms 7532 KB Output is correct
40 Correct 33 ms 7532 KB Output is correct
41 Correct 34 ms 7532 KB Output is correct
42 Execution timed out 1578 ms 1516 KB Time limit exceeded
43 Halted 0 ms 0 KB -