Submission #478765

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
478765	2021-10-08T10:18:00 Z	imas_713_a	Mutating DNA (IOI21_dna)	C++17	100 / 100	62 ms	8640 KB

# include <bits/stdc++.h>
#include "dna.h"
using namespace std;
 
# define ll long long
# define ld long double
# define ull unsigned ll 
# define pll pair<ll,ll>
# define pb push_back
# define pob pop_back
# define mp make_pair
# define fi first
# define se second
# define all(x) x.begin(),x.end() 
# define rall(x) x.rbegin(),x.rend()
# define ts to_string
# define ti(a) atoi(a.c_str())
# define NumAfterDecimalP(x) cout<<setprecision(x)<<fixed
# define lb lower_bound
# define ub upper_bound
 
const ld pi = 2*acos(0.0);
const ll inf = LLONG_MAX;
const ll mod = 1e9+7; //998244353;
const ll sz=100005;

struct ss{
	ll at,ac,ca,ct,ta,tc;
};
vector<ss>k(100005);
void init(std::string a, std::string b) {
	 ll s=a.size();
	 for(int i=0; i<s; i++){
		 k[i].at=0;
		 k[i].ac=0;
         k[i].ct=0;
		 k[i].ca=0;
		 k[i].ta=0;
		 k[i].tc=0;
	 }
     for(int i=1; i<=s; i++){
		 string p;
		 p+=a[i-1];
		 p+=b[i-1];
		 if(p=="AT") k[i].at=k[i-1].at+1;
		 else
			 k[i].at=k[i-1].at;
		 if(p=="AC") k[i].ac=k[i-1].ac+1;
		 else
			 k[i].ac=k[i-1].ac;
		 if(p=="TA") k[i].ta=k[i-1].ta+1;
		 else
			 k[i].ta=k[i-1].ta;
		 if(p=="TC") k[i].tc=k[i-1].tc+1;
		 else
			 k[i].tc=k[i-1].tc;
         if(p=="CA") k[i].ca=k[i-1].ca+1;
		 else
			 k[i].ca=k[i-1].ca;
		 if(p=="CT") k[i].ct=k[i-1].ct+1;
		 else
			 k[i].ct=k[i-1].ct;
   	 }
}
int get_distance(int x, int y) {
	y++;
	ll at=k[y].at-k[x].at;
	ll ac=k[y].ac-k[x].ac;
    ll ta=k[y].ta-k[x].ta;
	ll tc=k[y].tc-k[x].tc;
	ll ct=k[y].ct-k[x].ct;
	ll ca=k[y].ca-k[x].ca;
    if(((at+ac)!=(ta+ca)) || ((ta+tc)!=(at+ct)) || ((ca+ct)!=(ac+tc))) return -1;
	ll ans=min(at,ta)+min(ca,ac)+min(ct,tc);
	ll jk[3];
	jk[0]=min(ac,ca);
	jk[1]=min(at,ta);
	jk[2]=min(tc,ct);
	ac-=jk[0];
	ca-=jk[0];
	at-=jk[1];
	ta-=jk[1];
	ct-=jk[2];
	tc-=jk[2];
	ans+=2*(ac+ca);
	return ans;
}

Subtask #1
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	42 ms	6788 KB	Output is correct
2	Correct	45 ms	8220 KB	Output is correct
3	Correct	46 ms	8144 KB	Output is correct
4	Correct	45 ms	8120 KB	Output is correct
5	Correct	3 ms	5008 KB	Output is correct
6	Correct	3 ms	4940 KB	Output is correct
7	Correct	3 ms	5004 KB	Output is correct

Subtask #2
22.0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	4940 KB	Output is correct
2	Correct	3 ms	4940 KB	Output is correct
3	Correct	3 ms	5000 KB	Output is correct
4	Correct	12 ms	5776 KB	Output is correct
5	Correct	12 ms	5708 KB	Output is correct
6	Correct	12 ms	5788 KB	Output is correct
7	Correct	11 ms	5712 KB	Output is correct
8	Correct	12 ms	5788 KB	Output is correct
9	Correct	12 ms	5796 KB	Output is correct

Subtask #3
13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	4940 KB	Output is correct
2	Correct	3 ms	4940 KB	Output is correct
3	Correct	3 ms	5000 KB	Output is correct
4	Correct	12 ms	5776 KB	Output is correct
5	Correct	12 ms	5708 KB	Output is correct
6	Correct	12 ms	5788 KB	Output is correct
7	Correct	11 ms	5712 KB	Output is correct
8	Correct	12 ms	5788 KB	Output is correct
9	Correct	12 ms	5796 KB	Output is correct
10	Correct	43 ms	8124 KB	Output is correct
11	Correct	45 ms	8128 KB	Output is correct
12	Correct	43 ms	8468 KB	Output is correct
13	Correct	62 ms	8508 KB	Output is correct
14	Correct	46 ms	8640 KB	Output is correct
15	Correct	46 ms	8516 KB	Output is correct
16	Correct	54 ms	8356 KB	Output is correct
17	Correct	44 ms	8364 KB	Output is correct
18	Correct	42 ms	8384 KB	Output is correct
19	Correct	42 ms	8420 KB	Output is correct
20	Correct	43 ms	8440 KB	Output is correct
21	Correct	43 ms	8468 KB	Output is correct

Subtask #4
28.0 / 28.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	4940 KB	Output is correct
2	Correct	3 ms	4940 KB	Output is correct
3	Correct	3 ms	5000 KB	Output is correct
4	Correct	12 ms	5776 KB	Output is correct
5	Correct	12 ms	5708 KB	Output is correct
6	Correct	12 ms	5788 KB	Output is correct
7	Correct	11 ms	5712 KB	Output is correct
8	Correct	12 ms	5788 KB	Output is correct
9	Correct	12 ms	5796 KB	Output is correct
10	Correct	11 ms	5724 KB	Output is correct
11	Correct	12 ms	5708 KB	Output is correct
12	Correct	11 ms	5708 KB	Output is correct
13	Correct	12 ms	5780 KB	Output is correct
14	Correct	12 ms	5784 KB	Output is correct
15	Correct	12 ms	5792 KB	Output is correct

Subtask #5
16.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	42 ms	6788 KB	Output is correct
2	Correct	45 ms	8220 KB	Output is correct
3	Correct	46 ms	8144 KB	Output is correct
4	Correct	45 ms	8120 KB	Output is correct
5	Correct	3 ms	5008 KB	Output is correct
6	Correct	3 ms	4940 KB	Output is correct
7	Correct	3 ms	5004 KB	Output is correct
8	Correct	2 ms	4940 KB	Output is correct
9	Correct	3 ms	4940 KB	Output is correct
10	Correct	3 ms	5000 KB	Output is correct
11	Correct	12 ms	5776 KB	Output is correct
12	Correct	12 ms	5708 KB	Output is correct
13	Correct	12 ms	5788 KB	Output is correct
14	Correct	11 ms	5712 KB	Output is correct
15	Correct	12 ms	5788 KB	Output is correct
16	Correct	12 ms	5796 KB	Output is correct
17	Correct	43 ms	8124 KB	Output is correct
18	Correct	45 ms	8128 KB	Output is correct
19	Correct	43 ms	8468 KB	Output is correct
20	Correct	62 ms	8508 KB	Output is correct
21	Correct	46 ms	8640 KB	Output is correct
22	Correct	46 ms	8516 KB	Output is correct
23	Correct	54 ms	8356 KB	Output is correct
24	Correct	44 ms	8364 KB	Output is correct
25	Correct	42 ms	8384 KB	Output is correct
26	Correct	42 ms	8420 KB	Output is correct
27	Correct	43 ms	8440 KB	Output is correct
28	Correct	43 ms	8468 KB	Output is correct
29	Correct	11 ms	5724 KB	Output is correct
30	Correct	12 ms	5708 KB	Output is correct
31	Correct	11 ms	5708 KB	Output is correct
32	Correct	12 ms	5780 KB	Output is correct
33	Correct	12 ms	5784 KB	Output is correct
34	Correct	12 ms	5792 KB	Output is correct
35	Correct	4 ms	4940 KB	Output is correct
36	Correct	53 ms	8084 KB	Output is correct
37	Correct	46 ms	8120 KB	Output is correct
38	Correct	45 ms	8532 KB	Output is correct
39	Correct	47 ms	8512 KB	Output is correct
40	Correct	45 ms	8576 KB	Output is correct
41	Correct	12 ms	5692 KB	Output is correct
42	Correct	42 ms	8380 KB	Output is correct
43	Correct	44 ms	8444 KB	Output is correct
44	Correct	44 ms	8376 KB	Output is correct
45	Correct	42 ms	8460 KB	Output is correct
46	Correct	55 ms	8508 KB	Output is correct
47	Correct	43 ms	8508 KB	Output is correct

Submission #478765

Compilation message

Subtask #1 21.0 / 21.0

Subtask #2 22.0 / 22.0

Subtask #3 13.0 / 13.0

Subtask #4 28.0 / 28.0

Subtask #5 16.0 / 16.0

Subtask #1
21.0 / 21.0

Subtask #2
22.0 / 22.0

Subtask #3
13.0 / 13.0

Subtask #4
28.0 / 28.0

Subtask #5
16.0 / 16.0