# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
437206 |
2021-06-26T04:18:43 Z |
Bom164 |
Mutating DNA (IOI21_dna) |
C++17 |
|
41 ms |
4164 KB |
#include<bits/stdc++.h>
#include<iostream>
using namespace std;
#define ll long long
#define pb push_back
#define mp make_pair
#define pii pair<int,int>
#define vi vector<int>
#define mii map<int,int>
#define pqb priority_queue<int>
#define pqs priority_queue<int,vi,greater<int> >
#define mod 1000000007
#define inf 1e18
#define w(x) int x; cin>>x; while(x--)
vector<int> as(111111);
vector<int> bs(111111);
vector<int> dif(111111,0);
string ad,bd;
int c=0;
void init(string a,string b){
int n=a.size();
ad=a;
bd=b;
for(int i=0;i<n;i++){
if(a[i]=='A'){
as[i]=0;
}else if(a[i]=='C'){
as[i]=1;
}else if(a[i]=='T'){
as[i]=2;
}
}
for(int i=0;i<n;i++){
if(b[i]=='A'){
bs[i]=0;
}else if(b[i]=='C'){
bs[i]=1;
}else if(b[i]=='T'){
bs[i]=2;
}
}
for(int i=1;i<=n-1;i++){
as[i]+=as[i-1];
bs[i]+=bs[i-1];
}
for(int i=0;i<n;i++){
if(a[i]!=b[i]){
dif[i]=1;
}
}
for(int i=0;i<n;i++){
if(dif[i]==1 && dif[i+1]==1 && dif[i+2]==1){
c++;
i+=2;
}else if(dif[i]==1 && dif[i+1]==1){
c++;
i++;
}
}
for(int i=1;i<=n-1;i++){
dif[i]+=dif[i-1];
}
}
int get_distance(int l,int r){
int ac=as[r]-(l==0?0:as[l-1]);
int bc=bs[r]-(l==0?0:bs[l-1]);
if(ac!=bc) return -1;
int cd=dif[r]-(l==0?0:dif[l-1]);
return cd-c;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
41 ms |
4164 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
1484 KB |
Output is correct |
2 |
Correct |
2 ms |
1612 KB |
Output is correct |
3 |
Correct |
2 ms |
1612 KB |
Output is correct |
4 |
Incorrect |
7 ms |
2380 KB |
Output isn't correct |
5 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
1484 KB |
Output is correct |
2 |
Correct |
2 ms |
1612 KB |
Output is correct |
3 |
Correct |
2 ms |
1612 KB |
Output is correct |
4 |
Incorrect |
7 ms |
2380 KB |
Output isn't correct |
5 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
1484 KB |
Output is correct |
2 |
Correct |
2 ms |
1612 KB |
Output is correct |
3 |
Correct |
2 ms |
1612 KB |
Output is correct |
4 |
Incorrect |
7 ms |
2380 KB |
Output isn't correct |
5 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
41 ms |
4164 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |