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Submission #441435

# Submission time Handle Problem Language Result Execution time Memory
441435 2021-07-05T07:42:20 Z sam571128 Genetics (BOI18_genetics) C++17
100 / 100
 1269 ms 33728 KB 
#include <bits/stdc++.h>

#define int long long
#define fastio ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

using namespace std;

const int N = 4105;

int id[N], cnt[N][4], sum = 0, ans[N];
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

int get(char c){
    if(c=='A') return 0;
    else if(c=='T') return 1;
    else if(c=='C') return 2;
    else return 3;
}

signed main(){
    fastio
    fill(ans,ans+N,1);
    int n,m,k;
    cin >> n >> m >> k;
    vector<string> v;
    for(int i = 0;i < n;i++){
        string s;
        cin >> s;
        v.push_back(s);
    }


    //cout << "DONE!\n";
    for(int t = 0;t < 5;t++){
        //cout << t << '\n';
        sum = 0;
        for(int i = 0;i < n;i++){
            id[i] = rng()+i;
            //cout << i << " " << id[i] << "\n";
            sum += id[i];
        }

        for(int i = 0;i < m;i++){
            cnt[i][0] = cnt[i][1] = cnt[i][2] = cnt[i][3] = 0;
        }

        for(int i = 0;i < n;i++){
            for(int j = 0;j < m;j++){                
                cnt[j][get(v[i][j])] += id[i];
            }
        }

        for(int i = 0;i < n;i++){
            int res = 0;
            bool tmp = true;
            for(int j = 0;j < m;j++){
                res += (sum-cnt[j][get(v[i][j])]);
            }
            tmp = (res==(sum-id[i])*k);
            ans[i] &= tmp;
        }
        
    }

    for(int i = 0;i < n;i++){
        if(ans[i]){
            cout << i+1 << "\n";
            return 0;
        }
    }
}

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 2 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 0 ms 332 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 181 ms 3080 KB Output is correct
2 Correct 104 ms 3780 KB Output is correct
3 Correct 213 ms 3532 KB Output is correct
4 Correct 46 ms 1100 KB Output is correct
5 Correct 219 ms 3720 KB Output is correct
6 Correct 223 ms 3736 KB Output is correct
7 Correct 97 ms 1740 KB Output is correct
8 Correct 82 ms 1844 KB Output is correct
9 Correct 208 ms 3404 KB Output is correct
10 Correct 208 ms 3536 KB Output is correct
11 Correct 178 ms 3084 KB Output is correct
12 Correct 186 ms 3184 KB Output is correct
13 Correct 184 ms 3080 KB Output is correct
14 Correct 157 ms 2636 KB Output is correct
15 Correct 159 ms 2736 KB Output is correct
16 Correct 156 ms 2728 KB Output is correct
17 Correct 215 ms 3544 KB Output is correct
18 Correct 211 ms 3560 KB Output is correct
19 Correct 222 ms 3592 KB Output is correct
20 Correct 211 ms 3544 KB Output is correct
21 Correct 213 ms 3572 KB Output is correct
22 Correct 215 ms 3532 KB Output is correct
23 Correct 217 ms 3576 KB Output is correct
24 Correct 216 ms 3532 KB Output is correct
25 Correct 210 ms 3568 KB Output is correct
26 Correct 211 ms 3532 KB Output is correct
27 Correct 215 ms 3632 KB Output is correct
28 Correct 213 ms 3532 KB Output is correct
29 Correct 211 ms 3532 KB Output is correct
30 Correct 99 ms 3816 KB Output is correct
31 Correct 113 ms 3692 KB Output is correct
32 Correct 222 ms 3728 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 181 ms 3080 KB Output is correct
2 Correct 104 ms 3780 KB Output is correct
3 Correct 213 ms 3532 KB Output is correct
4 Correct 46 ms 1100 KB Output is correct
5 Correct 219 ms 3720 KB Output is correct
6 Correct 223 ms 3736 KB Output is correct
7 Correct 97 ms 1740 KB Output is correct
8 Correct 82 ms 1844 KB Output is correct
9 Correct 208 ms 3404 KB Output is correct
10 Correct 208 ms 3536 KB Output is correct
11 Correct 178 ms 3084 KB Output is correct
12 Correct 186 ms 3184 KB Output is correct
13 Correct 184 ms 3080 KB Output is correct
14 Correct 157 ms 2636 KB Output is correct
15 Correct 159 ms 2736 KB Output is correct
16 Correct 156 ms 2728 KB Output is correct
17 Correct 215 ms 3544 KB Output is correct
18 Correct 211 ms 3560 KB Output is correct
19 Correct 222 ms 3592 KB Output is correct
20 Correct 211 ms 3544 KB Output is correct
21 Correct 213 ms 3572 KB Output is correct
22 Correct 215 ms 3532 KB Output is correct
23 Correct 217 ms 3576 KB Output is correct
24 Correct 216 ms 3532 KB Output is correct
25 Correct 210 ms 3568 KB Output is correct
26 Correct 211 ms 3532 KB Output is correct
27 Correct 215 ms 3632 KB Output is correct
28 Correct 213 ms 3532 KB Output is correct
29 Correct 211 ms 3532 KB Output is correct
30 Correct 99 ms 3816 KB Output is correct
31 Correct 113 ms 3692 KB Output is correct
32 Correct 222 ms 3728 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1010 ms 15096 KB Output is correct
37 Correct 616 ms 33568 KB Output is correct
38 Correct 1131 ms 32836 KB Output is correct
39 Correct 417 ms 12348 KB Output is correct
40 Correct 1156 ms 33604 KB Output is correct
41 Correct 582 ms 17092 KB Output is correct
42 Correct 540 ms 17088 KB Output is correct
43 Correct 837 ms 24088 KB Output is correct
44 Correct 1149 ms 33604 KB Output is correct
45 Correct 1172 ms 33476 KB Output is correct
46 Correct 1167 ms 33720 KB Output is correct
47 Correct 1028 ms 29468 KB Output is correct
48 Correct 1014 ms 29464 KB Output is correct
49 Correct 865 ms 25440 KB Output is correct
50 Correct 873 ms 25284 KB Output is correct
51 Correct 992 ms 28460 KB Output is correct
52 Correct 1148 ms 32832 KB Output is correct
53 Correct 1147 ms 32836 KB Output is correct
54 Correct 629 ms 31940 KB Output is correct
55 Correct 633 ms 32068 KB Output is correct
56 Correct 1120 ms 32068 KB Output is correct
57 Correct 1141 ms 32968 KB Output is correct
58 Correct 1149 ms 33028 KB Output is correct
59 Correct 1145 ms 32708 KB Output is correct
60 Correct 1143 ms 32900 KB Output is correct
61 Correct 1152 ms 32708 KB Output is correct
62 Correct 1145 ms 32576 KB Output is correct
63 Correct 1141 ms 32964 KB Output is correct
64 Correct 1170 ms 32828 KB Output is correct
65 Correct 1150 ms 32724 KB Output is correct
66 Correct 1145 ms 32768 KB Output is correct
67 Correct 1136 ms 32836 KB Output is correct
68 Correct 1153 ms 32872 KB Output is correct
69 Correct 1141 ms 32708 KB Output is correct
70 Correct 1156 ms 32824 KB Output is correct
71 Correct 1158 ms 32692 KB Output is correct
72 Correct 1159 ms 32832 KB Output is correct
73 Correct 1144 ms 32836 KB Output is correct
74 Correct 1 ms 332 KB Output is correct
75 Correct 1 ms 332 KB Output is correct
76 Correct 1 ms 332 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 2 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 0 ms 332 KB Output is correct
18 Correct 181 ms 3080 KB Output is correct
19 Correct 104 ms 3780 KB Output is correct
20 Correct 213 ms 3532 KB Output is correct
21 Correct 46 ms 1100 KB Output is correct
22 Correct 219 ms 3720 KB Output is correct
23 Correct 223 ms 3736 KB Output is correct
24 Correct 97 ms 1740 KB Output is correct
25 Correct 82 ms 1844 KB Output is correct
26 Correct 208 ms 3404 KB Output is correct
27 Correct 208 ms 3536 KB Output is correct
28 Correct 178 ms 3084 KB Output is correct
29 Correct 186 ms 3184 KB Output is correct
30 Correct 184 ms 3080 KB Output is correct
31 Correct 157 ms 2636 KB Output is correct
32 Correct 159 ms 2736 KB Output is correct
33 Correct 156 ms 2728 KB Output is correct
34 Correct 215 ms 3544 KB Output is correct
35 Correct 211 ms 3560 KB Output is correct
36 Correct 222 ms 3592 KB Output is correct
37 Correct 211 ms 3544 KB Output is correct
38 Correct 213 ms 3572 KB Output is correct
39 Correct 215 ms 3532 KB Output is correct
40 Correct 217 ms 3576 KB Output is correct
41 Correct 216 ms 3532 KB Output is correct
42 Correct 210 ms 3568 KB Output is correct
43 Correct 211 ms 3532 KB Output is correct
44 Correct 215 ms 3632 KB Output is correct
45 Correct 213 ms 3532 KB Output is correct
46 Correct 211 ms 3532 KB Output is correct
47 Correct 99 ms 3816 KB Output is correct
48 Correct 113 ms 3692 KB Output is correct
49 Correct 222 ms 3728 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 1010 ms 15096 KB Output is correct
54 Correct 616 ms 33568 KB Output is correct
55 Correct 1131 ms 32836 KB Output is correct
56 Correct 417 ms 12348 KB Output is correct
57 Correct 1156 ms 33604 KB Output is correct
58 Correct 582 ms 17092 KB Output is correct
59 Correct 540 ms 17088 KB Output is correct
60 Correct 837 ms 24088 KB Output is correct
61 Correct 1149 ms 33604 KB Output is correct
62 Correct 1172 ms 33476 KB Output is correct
63 Correct 1167 ms 33720 KB Output is correct
64 Correct 1028 ms 29468 KB Output is correct
65 Correct 1014 ms 29464 KB Output is correct
66 Correct 865 ms 25440 KB Output is correct
67 Correct 873 ms 25284 KB Output is correct
68 Correct 992 ms 28460 KB Output is correct
69 Correct 1148 ms 32832 KB Output is correct
70 Correct 1147 ms 32836 KB Output is correct
71 Correct 629 ms 31940 KB Output is correct
72 Correct 633 ms 32068 KB Output is correct
73 Correct 1120 ms 32068 KB Output is correct
74 Correct 1141 ms 32968 KB Output is correct
75 Correct 1149 ms 33028 KB Output is correct
76 Correct 1145 ms 32708 KB Output is correct
77 Correct 1143 ms 32900 KB Output is correct
78 Correct 1152 ms 32708 KB Output is correct
79 Correct 1145 ms 32576 KB Output is correct
80 Correct 1141 ms 32964 KB Output is correct
81 Correct 1170 ms 32828 KB Output is correct
82 Correct 1150 ms 32724 KB Output is correct
83 Correct 1145 ms 32768 KB Output is correct
84 Correct 1136 ms 32836 KB Output is correct
85 Correct 1153 ms 32872 KB Output is correct
86 Correct 1141 ms 32708 KB Output is correct
87 Correct 1156 ms 32824 KB Output is correct
88 Correct 1158 ms 32692 KB Output is correct
89 Correct 1159 ms 32832 KB Output is correct
90 Correct 1144 ms 32836 KB Output is correct
91 Correct 1 ms 332 KB Output is correct
92 Correct 1 ms 332 KB Output is correct
93 Correct 1 ms 332 KB Output is correct
94 Correct 1188 ms 31940 KB Output is correct
95 Correct 675 ms 33728 KB Output is correct
96 Correct 1218 ms 33108 KB Output is correct
97 Correct 671 ms 18208 KB Output is correct
98 Correct 370 ms 12356 KB Output is correct
99 Correct 1172 ms 33604 KB Output is correct
100 Correct 628 ms 17028 KB Output is correct
101 Correct 644 ms 17008 KB Output is correct
102 Correct 890 ms 24088 KB Output is correct
103 Correct 1166 ms 33592 KB Output is correct
104 Correct 1257 ms 33592 KB Output is correct
105 Correct 1236 ms 33604 KB Output is correct
106 Correct 1182 ms 32024 KB Output is correct
107 Correct 1027 ms 29508 KB Output is correct
108 Correct 896 ms 25380 KB Output is correct
109 Correct 1100 ms 29036 KB Output is correct
110 Correct 1028 ms 27784 KB Output is correct
111 Correct 1056 ms 33604 KB Output is correct
112 Correct 1263 ms 33168 KB Output is correct
113 Correct 646 ms 32064 KB Output is correct
114 Correct 634 ms 32060 KB Output is correct
115 Correct 1190 ms 32064 KB Output is correct
116 Correct 1222 ms 33136 KB Output is correct
117 Correct 1245 ms 33216 KB Output is correct
118 Correct 1269 ms 33176 KB Output is correct
119 Correct 1248 ms 33068 KB Output is correct
120 Correct 1231 ms 33188 KB Output is correct
121 Correct 1051 ms 29464 KB Output is correct
122 Correct 663 ms 33640 KB Output is correct
123 Correct 1135 ms 32708 KB Output is correct
124 Correct 1 ms 332 KB Output is correct
125 Correct 1 ms 332 KB Output is correct
126 Correct 1 ms 332 KB Output is correct