#include "dna.h"
#include <bits/stdc++.h>
#define ll long long
using namespace std;
int mapa[130],N,v;
struct slog{
int kol[5][5];
slog operator + (const slog &a) const{
slog ret;
for(int i=0;i<=2;i++)
for(int j=0;j<=2;j++)
ret.kol[i][j]=kol[i][j]+a.kol[i][j];
return ret;
}
slog operator - (const slog &a) const{
slog ret;
for(int i=0;i<=2;i++)
for(int j=0;j<=2;j++)
ret.kol[i][j]=kol[i][j]-a.kol[i][j];
return ret;
}
void ispisi(){
for(int i=0;i<=2;i++){
for(int j=0;j<=2;j++)
cout<<kol[i][j]<<" ";
cout<<endl;
}
}
} niz[100005],prefiks[100005],tr;
void init(string a, string b){
mapa['A']=0;
mapa['T']=1;
mapa['C']=2;
N=a.size();
a="."+a+"....";
b="."+b+"....";
for(int i=1;i<=N;i++)
niz[i].kol[mapa[a[i]]][mapa[b[i]]]++;
for(int i=1;i<=N;i++)
prefiks[i]=prefiks[i-1]+niz[i];
// for(int i=1;i<=N;i++){
// cout<<i<<endl;
// prefiks[i].ispisi();
//}
return;
}
bool nemoze(slog tr){
ll vr=0;
for(int i=0;i<=2;i++){
vr+=tr.kol[0][i];
vr-=tr.kol[i][0];
}
if(vr!=0)
return true;
for(int i=0;i<=2;i++){
vr+=tr.kol[1][i];
vr-=tr.kol[i][1];
}
if(vr!=0)
return true;
for(int i=0;i<=2;i++){
vr+=tr.kol[2][i];
vr-=tr.kol[i][2];
}
if(vr!=0)
return true;
return false;
}
int get_distance(int x, int y){
x++;
y++;
ll ret=0;
tr=prefiks[y]-prefiks[x-1];
// cout<<"QUERY "<<x<<" "<<y<<endl;
// tr.ispisi();
if(nemoze(tr))
return -1;
tr.kol[0][0]=tr.kol[1][1]=tr.kol[2][2]=0;
//tr.ispisi();
int i,j;
i=0;j=1;
v=min(tr.kol[i][j],tr.kol[j][i]);
ret+=v;
tr.kol[i][j]-=v;
tr.kol[j][i]-=v;
// cout<<v<<endl;
i=0;j=2;
v=min(tr.kol[i][j],tr.kol[j][i]);
ret+=v;
tr.kol[i][j]-=v;
tr.kol[j][i]-=v;
//cout<<v<<endl;
i=1;j=2;
v=min(tr.kol[i][j],tr.kol[j][i]);
ret+=v;
tr.kol[i][j]-=v;
tr.kol[j][i]-=v;
//cout<<v<<endl;
v=0;
for(i=0;i<=2;i++)
for(j=0;j<=2;j++){
v+=tr.kol[i][j];
}
return ret+(v*2)/3;
}
Compilation message
dna.cpp: In function 'void init(std::string, std::string)':
dna.cpp:38:27: warning: array subscript has type 'char' [-Wchar-subscripts]
38 | niz[i].kol[mapa[a[i]]][mapa[b[i]]]++;
| ^
dna.cpp:38:39: warning: array subscript has type 'char' [-Wchar-subscripts]
38 | niz[i].kol[mapa[a[i]]][mapa[b[i]]]++;
| ^
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
29 ms |
21988 KB |
Output is correct |
2 |
Correct |
30 ms |
22500 KB |
Output is correct |
3 |
Correct |
30 ms |
21596 KB |
Output is correct |
4 |
Correct |
34 ms |
22456 KB |
Output is correct |
5 |
Correct |
1 ms |
2396 KB |
Output is correct |
6 |
Correct |
0 ms |
2396 KB |
Output is correct |
7 |
Correct |
0 ms |
2396 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2396 KB |
Output is correct |
2 |
Correct |
1 ms |
2396 KB |
Output is correct |
3 |
Correct |
0 ms |
2396 KB |
Output is correct |
4 |
Correct |
5 ms |
20660 KB |
Output is correct |
5 |
Correct |
6 ms |
20660 KB |
Output is correct |
6 |
Correct |
5 ms |
20664 KB |
Output is correct |
7 |
Correct |
5 ms |
19912 KB |
Output is correct |
8 |
Correct |
5 ms |
20808 KB |
Output is correct |
9 |
Correct |
6 ms |
20664 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2396 KB |
Output is correct |
2 |
Correct |
1 ms |
2396 KB |
Output is correct |
3 |
Correct |
0 ms |
2396 KB |
Output is correct |
4 |
Correct |
5 ms |
20660 KB |
Output is correct |
5 |
Correct |
6 ms |
20660 KB |
Output is correct |
6 |
Correct |
5 ms |
20664 KB |
Output is correct |
7 |
Correct |
5 ms |
19912 KB |
Output is correct |
8 |
Correct |
5 ms |
20808 KB |
Output is correct |
9 |
Correct |
6 ms |
20664 KB |
Output is correct |
10 |
Correct |
29 ms |
22500 KB |
Output is correct |
11 |
Correct |
30 ms |
22504 KB |
Output is correct |
12 |
Correct |
31 ms |
22284 KB |
Output is correct |
13 |
Correct |
30 ms |
22532 KB |
Output is correct |
14 |
Correct |
35 ms |
23016 KB |
Output is correct |
15 |
Correct |
31 ms |
22500 KB |
Output is correct |
16 |
Correct |
30 ms |
22232 KB |
Output is correct |
17 |
Correct |
30 ms |
22108 KB |
Output is correct |
18 |
Correct |
30 ms |
23012 KB |
Output is correct |
19 |
Correct |
27 ms |
22540 KB |
Output is correct |
20 |
Correct |
28 ms |
22276 KB |
Output is correct |
21 |
Correct |
28 ms |
23012 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2396 KB |
Output is correct |
2 |
Correct |
1 ms |
2396 KB |
Output is correct |
3 |
Correct |
0 ms |
2396 KB |
Output is correct |
4 |
Correct |
5 ms |
20660 KB |
Output is correct |
5 |
Correct |
6 ms |
20660 KB |
Output is correct |
6 |
Correct |
5 ms |
20664 KB |
Output is correct |
7 |
Correct |
5 ms |
19912 KB |
Output is correct |
8 |
Correct |
5 ms |
20808 KB |
Output is correct |
9 |
Correct |
6 ms |
20664 KB |
Output is correct |
10 |
Correct |
5 ms |
19920 KB |
Output is correct |
11 |
Correct |
6 ms |
20664 KB |
Output is correct |
12 |
Correct |
5 ms |
19956 KB |
Output is correct |
13 |
Correct |
6 ms |
20668 KB |
Output is correct |
14 |
Correct |
5 ms |
20660 KB |
Output is correct |
15 |
Correct |
6 ms |
20664 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
29 ms |
21988 KB |
Output is correct |
2 |
Correct |
30 ms |
22500 KB |
Output is correct |
3 |
Correct |
30 ms |
21596 KB |
Output is correct |
4 |
Correct |
34 ms |
22456 KB |
Output is correct |
5 |
Correct |
1 ms |
2396 KB |
Output is correct |
6 |
Correct |
0 ms |
2396 KB |
Output is correct |
7 |
Correct |
0 ms |
2396 KB |
Output is correct |
8 |
Correct |
1 ms |
2396 KB |
Output is correct |
9 |
Correct |
1 ms |
2396 KB |
Output is correct |
10 |
Correct |
0 ms |
2396 KB |
Output is correct |
11 |
Correct |
5 ms |
20660 KB |
Output is correct |
12 |
Correct |
6 ms |
20660 KB |
Output is correct |
13 |
Correct |
5 ms |
20664 KB |
Output is correct |
14 |
Correct |
5 ms |
19912 KB |
Output is correct |
15 |
Correct |
5 ms |
20808 KB |
Output is correct |
16 |
Correct |
6 ms |
20664 KB |
Output is correct |
17 |
Correct |
29 ms |
22500 KB |
Output is correct |
18 |
Correct |
30 ms |
22504 KB |
Output is correct |
19 |
Correct |
31 ms |
22284 KB |
Output is correct |
20 |
Correct |
30 ms |
22532 KB |
Output is correct |
21 |
Correct |
35 ms |
23016 KB |
Output is correct |
22 |
Correct |
31 ms |
22500 KB |
Output is correct |
23 |
Correct |
30 ms |
22232 KB |
Output is correct |
24 |
Correct |
30 ms |
22108 KB |
Output is correct |
25 |
Correct |
30 ms |
23012 KB |
Output is correct |
26 |
Correct |
27 ms |
22540 KB |
Output is correct |
27 |
Correct |
28 ms |
22276 KB |
Output is correct |
28 |
Correct |
28 ms |
23012 KB |
Output is correct |
29 |
Correct |
5 ms |
19920 KB |
Output is correct |
30 |
Correct |
6 ms |
20664 KB |
Output is correct |
31 |
Correct |
5 ms |
19956 KB |
Output is correct |
32 |
Correct |
6 ms |
20668 KB |
Output is correct |
33 |
Correct |
5 ms |
20660 KB |
Output is correct |
34 |
Correct |
6 ms |
20664 KB |
Output is correct |
35 |
Correct |
1 ms |
2396 KB |
Output is correct |
36 |
Correct |
30 ms |
22076 KB |
Output is correct |
37 |
Correct |
30 ms |
22856 KB |
Output is correct |
38 |
Correct |
33 ms |
22364 KB |
Output is correct |
39 |
Correct |
31 ms |
22760 KB |
Output is correct |
40 |
Correct |
42 ms |
23016 KB |
Output is correct |
41 |
Correct |
5 ms |
20920 KB |
Output is correct |
42 |
Correct |
38 ms |
22460 KB |
Output is correct |
43 |
Correct |
30 ms |
23052 KB |
Output is correct |
44 |
Correct |
30 ms |
23216 KB |
Output is correct |
45 |
Correct |
28 ms |
22536 KB |
Output is correct |
46 |
Correct |
28 ms |
23208 KB |
Output is correct |
47 |
Correct |
28 ms |
22760 KB |
Output is correct |