#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;
}
}
}
# |
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 |
# |
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 |
# |
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 |
# |
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 |