oj.uz

Submission #185381

# Submission time Handle Problem Language Result Execution time Memory
185381 2020-01-11T12:02:56 Z Ruxandra985 Genetics (BOI18_genetics) C++14
100 / 100
 478 ms 17016 KB 
#include <bits/stdc++.h>
#define MOD 1000000007
using namespace std;

long long sum[4110][5];
char a[4110][4110];

int convert (char c){
    if (c == 'A')
        return 0;
    if (c == 'C')
        return 1;
    if (c == 'G')
        return 2;
    return 3;
}
int check (int x , int n , int m, int k){

    int i , j , dif;

    for (i=1;i<=n;i++){
        if (i == x)
            continue;
        dif = 0;
        for (j=1;j<=m;j++){
            if (a[x][j] != a[i][j])
                dif++;
            if (dif > k)
                return 0;
        }
        if (dif != k)
            return 0;
    }
    return 1;

}
int main()
{
    FILE *fin = stdin;
    FILE *fout = stdout;
    int n , m , k , i , j , curr , summ;
    fscanf (fin,"%d%d%d\n",&n,&m,&k);
    for (i=1;i<=n;i++){
        fgets (a[i] + 1 , 5000 , fin);
        for (j=1;j<=m;j++){
            sum[j][convert(a[i][j])] = (sum[j][convert(a[i][j])] + i)%MOD;
        }
    }
    for (curr = 1 ; curr <= n ; curr ++){
        summ = 0;
        for (i=1;i<=m;i++){

            summ = (summ + sum[i][0] + sum[i][1] + sum[i][2] + sum[i][3])%MOD;
            summ = ((summ - sum[i][convert(a[curr][i])]) % MOD + MOD )%MOD;

        }

        if (summ == (((long long) k * ( ( ((long long)n * (n+1)) / 2 ) %MOD - curr)%MOD )%MOD + MOD)%MOD && check(curr , n, m , k)) {
            fprintf (fout,"%d ",curr);
            return 0;
        }

    }
    return 0;
}

Compilation message

genetics.cpp: In function 'int main()':
genetics.cpp:42:12: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     fscanf (fin,"%d%d%d\n",&n,&m,&k);
     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
genetics.cpp:44:15: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
         fgets (a[i] + 1 , 5000 , fin);
         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 632 KB Output is correct
2 Correct 5 ms 760 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 632 KB Output is correct
5 Correct 5 ms 760 KB Output is correct
6 Correct 5 ms 760 KB Output is correct
7 Correct 5 ms 504 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 632 KB Output is correct
10 Correct 5 ms 760 KB Output is correct
11 Correct 5 ms 632 KB Output is correct
12 Correct 5 ms 760 KB Output is correct
13 Correct 5 ms 760 KB Output is correct
14 Correct 5 ms 760 KB Output is correct
15 Correct 5 ms 760 KB Output is correct
16 Correct 5 ms 760 KB Output is correct
17 Correct 5 ms 376 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 87 ms 6520 KB Output is correct
2 Correct 60 ms 7672 KB Output is correct
3 Correct 96 ms 7288 KB Output is correct
4 Correct 25 ms 4984 KB Output is correct
5 Correct 52 ms 7672 KB Output is correct
6 Correct 68 ms 7672 KB Output is correct
7 Correct 46 ms 3576 KB Output is correct
8 Correct 34 ms 3448 KB Output is correct
9 Correct 49 ms 7288 KB Output is correct
10 Correct 82 ms 7288 KB Output is correct
11 Correct 67 ms 6520 KB Output is correct
12 Correct 46 ms 6524 KB Output is correct
13 Correct 54 ms 6520 KB Output is correct
14 Correct 69 ms 5624 KB Output is correct
15 Correct 44 ms 5624 KB Output is correct
16 Correct 49 ms 6264 KB Output is correct
17 Correct 87 ms 7544 KB Output is correct
18 Correct 53 ms 7288 KB Output is correct
19 Correct 81 ms 7288 KB Output is correct
20 Correct 58 ms 7316 KB Output is correct
21 Correct 79 ms 7288 KB Output is correct
22 Correct 92 ms 7288 KB Output is correct
23 Correct 95 ms 7416 KB Output is correct
24 Correct 95 ms 7292 KB Output is correct
25 Correct 60 ms 7288 KB Output is correct
26 Correct 70 ms 7288 KB Output is correct
27 Correct 67 ms 7404 KB Output is correct
28 Correct 68 ms 7288 KB Output is correct
29 Correct 83 ms 7288 KB Output is correct
30 Correct 36 ms 7604 KB Output is correct
31 Correct 55 ms 7672 KB Output is correct
32 Correct 65 ms 7672 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 760 KB Output is correct
35 Correct 5 ms 376 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 87 ms 6520 KB Output is correct
2 Correct 60 ms 7672 KB Output is correct
3 Correct 96 ms 7288 KB Output is correct
4 Correct 25 ms 4984 KB Output is correct
5 Correct 52 ms 7672 KB Output is correct
6 Correct 68 ms 7672 KB Output is correct
7 Correct 46 ms 3576 KB Output is correct
8 Correct 34 ms 3448 KB Output is correct
9 Correct 49 ms 7288 KB Output is correct
10 Correct 82 ms 7288 KB Output is correct
11 Correct 67 ms 6520 KB Output is correct
12 Correct 46 ms 6524 KB Output is correct
13 Correct 54 ms 6520 KB Output is correct
14 Correct 69 ms 5624 KB Output is correct
15 Correct 44 ms 5624 KB Output is correct
16 Correct 49 ms 6264 KB Output is correct
17 Correct 87 ms 7544 KB Output is correct
18 Correct 53 ms 7288 KB Output is correct
19 Correct 81 ms 7288 KB Output is correct
20 Correct 58 ms 7316 KB Output is correct
21 Correct 79 ms 7288 KB Output is correct
22 Correct 92 ms 7288 KB Output is correct
23 Correct 95 ms 7416 KB Output is correct
24 Correct 95 ms 7292 KB Output is correct
25 Correct 60 ms 7288 KB Output is correct
26 Correct 70 ms 7288 KB Output is correct
27 Correct 67 ms 7404 KB Output is correct
28 Correct 68 ms 7288 KB Output is correct
29 Correct 83 ms 7288 KB Output is correct
30 Correct 36 ms 7604 KB Output is correct
31 Correct 55 ms 7672 KB Output is correct
32 Correct 65 ms 7672 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 760 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 318 ms 14840 KB Output is correct
37 Correct 200 ms 16888 KB Output is correct
38 Correct 467 ms 16504 KB Output is correct
39 Correct 130 ms 14328 KB Output is correct
40 Correct 351 ms 16888 KB Output is correct
41 Correct 205 ms 8696 KB Output is correct
42 Correct 133 ms 8696 KB Output is correct
43 Correct 211 ms 14328 KB Output is correct
44 Correct 265 ms 17004 KB Output is correct
45 Correct 436 ms 16888 KB Output is correct
46 Correct 253 ms 16888 KB Output is correct
47 Correct 332 ms 14968 KB Output is correct
48 Correct 392 ms 14840 KB Output is correct
49 Correct 210 ms 12856 KB Output is correct
50 Correct 327 ms 12792 KB Output is correct
51 Correct 337 ms 14456 KB Output is correct
52 Correct 428 ms 16632 KB Output is correct
53 Correct 435 ms 16588 KB Output is correct
54 Correct 139 ms 16504 KB Output is correct
55 Correct 291 ms 16504 KB Output is correct
56 Correct 225 ms 16492 KB Output is correct
57 Correct 478 ms 16632 KB Output is correct
58 Correct 362 ms 16632 KB Output is correct
59 Correct 299 ms 16504 KB Output is correct
60 Correct 285 ms 16632 KB Output is correct
61 Correct 301 ms 16504 KB Output is correct
62 Correct 277 ms 16376 KB Output is correct
63 Correct 259 ms 16632 KB Output is correct
64 Correct 282 ms 16632 KB Output is correct
65 Correct 426 ms 16700 KB Output is correct
66 Correct 400 ms 16556 KB Output is correct
67 Correct 401 ms 16760 KB Output is correct
68 Correct 341 ms 16632 KB Output is correct
69 Correct 241 ms 16504 KB Output is correct
70 Correct 394 ms 16636 KB Output is correct
71 Correct 330 ms 16588 KB Output is correct
72 Correct 354 ms 16760 KB Output is correct
73 Correct 387 ms 16504 KB Output is correct
74 Correct 5 ms 376 KB Output is correct
75 Correct 5 ms 760 KB Output is correct
76 Correct 5 ms 376 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 632 KB Output is correct
2 Correct 5 ms 760 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 632 KB Output is correct
5 Correct 5 ms 760 KB Output is correct
6 Correct 5 ms 760 KB Output is correct
7 Correct 5 ms 504 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 632 KB Output is correct
10 Correct 5 ms 760 KB Output is correct
11 Correct 5 ms 632 KB Output is correct
12 Correct 5 ms 760 KB Output is correct
13 Correct 5 ms 760 KB Output is correct
14 Correct 5 ms 760 KB Output is correct
15 Correct 5 ms 760 KB Output is correct
16 Correct 5 ms 760 KB Output is correct
17 Correct 5 ms 376 KB Output is correct
18 Correct 87 ms 6520 KB Output is correct
19 Correct 60 ms 7672 KB Output is correct
20 Correct 96 ms 7288 KB Output is correct
21 Correct 25 ms 4984 KB Output is correct
22 Correct 52 ms 7672 KB Output is correct
23 Correct 68 ms 7672 KB Output is correct
24 Correct 46 ms 3576 KB Output is correct
25 Correct 34 ms 3448 KB Output is correct
26 Correct 49 ms 7288 KB Output is correct
27 Correct 82 ms 7288 KB Output is correct
28 Correct 67 ms 6520 KB Output is correct
29 Correct 46 ms 6524 KB Output is correct
30 Correct 54 ms 6520 KB Output is correct
31 Correct 69 ms 5624 KB Output is correct
32 Correct 44 ms 5624 KB Output is correct
33 Correct 49 ms 6264 KB Output is correct
34 Correct 87 ms 7544 KB Output is correct
35 Correct 53 ms 7288 KB Output is correct
36 Correct 81 ms 7288 KB Output is correct
37 Correct 58 ms 7316 KB Output is correct
38 Correct 79 ms 7288 KB Output is correct
39 Correct 92 ms 7288 KB Output is correct
40 Correct 95 ms 7416 KB Output is correct
41 Correct 95 ms 7292 KB Output is correct
42 Correct 60 ms 7288 KB Output is correct
43 Correct 70 ms 7288 KB Output is correct
44 Correct 67 ms 7404 KB Output is correct
45 Correct 68 ms 7288 KB Output is correct
46 Correct 83 ms 7288 KB Output is correct
47 Correct 36 ms 7604 KB Output is correct
48 Correct 55 ms 7672 KB Output is correct
49 Correct 65 ms 7672 KB Output is correct
50 Correct 5 ms 376 KB Output is correct
51 Correct 5 ms 760 KB Output is correct
52 Correct 5 ms 376 KB Output is correct
53 Correct 318 ms 14840 KB Output is correct
54 Correct 200 ms 16888 KB Output is correct
55 Correct 467 ms 16504 KB Output is correct
56 Correct 130 ms 14328 KB Output is correct
57 Correct 351 ms 16888 KB Output is correct
58 Correct 205 ms 8696 KB Output is correct
59 Correct 133 ms 8696 KB Output is correct
60 Correct 211 ms 14328 KB Output is correct
61 Correct 265 ms 17004 KB Output is correct
62 Correct 436 ms 16888 KB Output is correct
63 Correct 253 ms 16888 KB Output is correct
64 Correct 332 ms 14968 KB Output is correct
65 Correct 392 ms 14840 KB Output is correct
66 Correct 210 ms 12856 KB Output is correct
67 Correct 327 ms 12792 KB Output is correct
68 Correct 337 ms 14456 KB Output is correct
69 Correct 428 ms 16632 KB Output is correct
70 Correct 435 ms 16588 KB Output is correct
71 Correct 139 ms 16504 KB Output is correct
72 Correct 291 ms 16504 KB Output is correct
73 Correct 225 ms 16492 KB Output is correct
74 Correct 478 ms 16632 KB Output is correct
75 Correct 362 ms 16632 KB Output is correct
76 Correct 299 ms 16504 KB Output is correct
77 Correct 285 ms 16632 KB Output is correct
78 Correct 301 ms 16504 KB Output is correct
79 Correct 277 ms 16376 KB Output is correct
80 Correct 259 ms 16632 KB Output is correct
81 Correct 282 ms 16632 KB Output is correct
82 Correct 426 ms 16700 KB Output is correct
83 Correct 400 ms 16556 KB Output is correct
84 Correct 401 ms 16760 KB Output is correct
85 Correct 341 ms 16632 KB Output is correct
86 Correct 241 ms 16504 KB Output is correct
87 Correct 394 ms 16636 KB Output is correct
88 Correct 330 ms 16588 KB Output is correct
89 Correct 354 ms 16760 KB Output is correct
90 Correct 387 ms 16504 KB Output is correct
91 Correct 5 ms 376 KB Output is correct
92 Correct 5 ms 760 KB Output is correct
93 Correct 5 ms 376 KB Output is correct
94 Correct 226 ms 16120 KB Output is correct
95 Correct 271 ms 17016 KB Output is correct
96 Correct 469 ms 16760 KB Output is correct
97 Correct 273 ms 9336 KB Output is correct
98 Correct 167 ms 14328 KB Output is correct
99 Correct 389 ms 16964 KB Output is correct
100 Correct 212 ms 8824 KB Output is correct
101 Correct 155 ms 8700 KB Output is correct
102 Correct 219 ms 14328 KB Output is correct
103 Correct 325 ms 17016 KB Output is correct
104 Correct 418 ms 17016 KB Output is correct
105 Correct 475 ms 17004 KB Output is correct
106 Correct 412 ms 16248 KB Output is correct
107 Correct 257 ms 14924 KB Output is correct
108 Correct 299 ms 12920 KB Output is correct
109 Correct 314 ms 14716 KB Output is correct
110 Correct 398 ms 14584 KB Output is correct
111 Correct 322 ms 17016 KB Output is correct
112 Correct 372 ms 16892 KB Output is correct
113 Correct 311 ms 16504 KB Output is correct
114 Correct 128 ms 16504 KB Output is correct
115 Correct 400 ms 16632 KB Output is correct
116 Correct 411 ms 16760 KB Output is correct
117 Correct 386 ms 16760 KB Output is correct
118 Correct 368 ms 16760 KB Output is correct
119 Correct 326 ms 16788 KB Output is correct
120 Correct 408 ms 16888 KB Output is correct
121 Correct 317 ms 14840 KB Output is correct
122 Correct 200 ms 16888 KB Output is correct
123 Correct 467 ms 16632 KB Output is correct
124 Correct 5 ms 376 KB Output is correct
125 Correct 5 ms 760 KB Output is correct
126 Correct 5 ms 376 KB Output is correct