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Submission #896226

# Submission time Handle Problem Language Result Execution time Memory
896226 2024-01-01T03:25:07 Z Sir_Ahmed_Imran Mutating DNA (IOI21_dna) C++17
100 / 100
 29 ms 6364 KB 
                              ///~~~LOTA~~~///
#include "dna.h"
#include <bits/stdc++.h>
using namespace std;
#define nl '\n'
#define ff first
#define ss second
#define ll long long 
#define append push_back
#define pii pair<int,int>
#define all(x) (x).begin(),(x).end()
#define N 100001
int AC[N];
int AT[N];
int CA[N];
int CT[N];
int TA[N];
int TC[N];
void init(string a,string b){
    for(int i=0;i<a.size();i++){
        AC[i]=AC[i-1]+(a[i]=='A' && b[i]=='C');
        AT[i]=AT[i-1]+(a[i]=='A' && b[i]=='T');
        CA[i]=CA[i-1]+(a[i]=='C' && b[i]=='A');
        CT[i]=CT[i-1]+(a[i]=='C' && b[i]=='T');
        TA[i]=TA[i-1]+(a[i]=='T' && b[i]=='A');
        TC[i]=TC[i-1]+(a[i]=='T' && b[i]=='C');
    }
}
int get_distance(int l,int r){
    int o,p,q,s;
    int ac,at,ca,ct,ta,tc;
    l--;
    ac=AC[r];
    at=AT[r];
    ca=CA[r];
    ct=CT[r];
    ta=TA[r];
    tc=TC[r];
    if(l>=0){
        ac-=AC[l];
        at-=AT[l];
        ca-=CA[l];
        ct-=CT[l];
        ta-=TA[l];
        tc-=TC[l];
    }
    p=min(ac,ca);
    q=min(at,ta);
    s=min(ct,tc);
    o=p+q+s;
    ac-=p;
    ca-=p;
    at-=q;
    ta-=q;
    ct-=s;
    tc-=s;
    if(ac==ct && ct==ta 
    && ca==tc && tc==at)
        o+=ac+ca+tc+ct;
    else o=-1;
    return o;
}

Compilation message

dna.cpp: In function 'void init(std::string, std::string)':
dna.cpp:20:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   20 |     for(int i=0;i<a.size();i++){
      |                 ~^~~~~~~~~

Subtask #1
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 24 ms 4624 KB Output is correct
2 Correct 24 ms 4632 KB Output is correct
3 Correct 24 ms 4316 KB Output is correct
4 Correct 25 ms 5976 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct

Subtask #2
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 3 ms 3164 KB Output is correct
5 Correct 3 ms 3164 KB Output is correct
6 Correct 3 ms 3160 KB Output is correct
7 Correct 3 ms 3164 KB Output is correct
8 Correct 3 ms 3164 KB Output is correct
9 Correct 3 ms 3160 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 3 ms 3164 KB Output is correct
5 Correct 3 ms 3164 KB Output is correct
6 Correct 3 ms 3160 KB Output is correct
7 Correct 3 ms 3164 KB Output is correct
8 Correct 3 ms 3164 KB Output is correct
9 Correct 3 ms 3160 KB Output is correct
10 Correct 27 ms 4636 KB Output is correct
11 Correct 24 ms 4632 KB Output is correct
12 Correct 26 ms 4640 KB Output is correct
13 Correct 26 ms 4892 KB Output is correct
14 Correct 29 ms 4872 KB Output is correct
15 Correct 25 ms 4884 KB Output is correct
16 Correct 25 ms 4644 KB Output is correct
17 Correct 25 ms 4896 KB Output is correct
18 Correct 25 ms 4888 KB Output is correct
19 Correct 24 ms 4864 KB Output is correct
20 Correct 24 ms 4872 KB Output is correct
21 Correct 29 ms 4880 KB Output is correct

Subtask #4
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 3 ms 3164 KB Output is correct
5 Correct 3 ms 3164 KB Output is correct
6 Correct 3 ms 3160 KB Output is correct
7 Correct 3 ms 3164 KB Output is correct
8 Correct 3 ms 3164 KB Output is correct
9 Correct 3 ms 3160 KB Output is correct
10 Correct 3 ms 2904 KB Output is correct
11 Correct 3 ms 3568 KB Output is correct
12 Correct 3 ms 3164 KB Output is correct
13 Correct 3 ms 3524 KB Output is correct
14 Correct 3 ms 3420 KB Output is correct
15 Correct 3 ms 3416 KB Output is correct

Subtask #5
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 24 ms 4624 KB Output is correct
2 Correct 24 ms 4632 KB Output is correct
3 Correct 24 ms 4316 KB Output is correct
4 Correct 25 ms 5976 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 3 ms 3164 KB Output is correct
12 Correct 3 ms 3164 KB Output is correct
13 Correct 3 ms 3160 KB Output is correct
14 Correct 3 ms 3164 KB Output is correct
15 Correct 3 ms 3164 KB Output is correct
16 Correct 3 ms 3160 KB Output is correct
17 Correct 27 ms 4636 KB Output is correct
18 Correct 24 ms 4632 KB Output is correct
19 Correct 26 ms 4640 KB Output is correct
20 Correct 26 ms 4892 KB Output is correct
21 Correct 29 ms 4872 KB Output is correct
22 Correct 25 ms 4884 KB Output is correct
23 Correct 25 ms 4644 KB Output is correct
24 Correct 25 ms 4896 KB Output is correct
25 Correct 25 ms 4888 KB Output is correct
26 Correct 24 ms 4864 KB Output is correct
27 Correct 24 ms 4872 KB Output is correct
28 Correct 29 ms 4880 KB Output is correct
29 Correct 3 ms 2904 KB Output is correct
30 Correct 3 ms 3568 KB Output is correct
31 Correct 3 ms 3164 KB Output is correct
32 Correct 3 ms 3524 KB Output is correct
33 Correct 3 ms 3420 KB Output is correct
34 Correct 3 ms 3416 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 28 ms 5676 KB Output is correct
37 Correct 25 ms 5896 KB Output is correct
38 Correct 27 ms 6080 KB Output is correct
39 Correct 26 ms 6164 KB Output is correct
40 Correct 26 ms 6168 KB Output is correct
41 Correct 3 ms 3416 KB Output is correct
42 Correct 26 ms 6116 KB Output is correct
43 Correct 25 ms 6160 KB Output is correct
44 Correct 25 ms 6260 KB Output is correct
45 Correct 25 ms 5912 KB Output is correct
46 Correct 25 ms 6168 KB Output is correct
47 Correct 24 ms 6364 KB Output is correct