oj.uz

Submission #964640

# Submission time Handle Problem Language Result Execution time Memory
964640 2024-04-17T08:57:08 Z KasymK Mutating DNA (IOI21_dna) C++17
0 / 100
 1500 ms 2624 KB 
#include "dna.h"
#include "bits/stdc++.h"

using namespace std;

string s, s2;

int coun(string k, char c){
    int sm = 0;
    for(int i = 0; i < k.size(); ++i)
        sm += (k[i] == c);
    return sm;
}

void init(string a, string b){
    s = a;
    s2 = b;
}

int get_distance(int x, int y){
    int ret = -1;
    string cyn_s = s.substr(x, y);
    string cyn_s2 = s2.substr(x, y);
    int cnt_a_s = coun(cyn_s, 'A');
    int cnt_c_s = coun(cyn_s, 'C');
    int cnt_t_s = coun(cyn_s, 'T');
    int cnt_a_s2 = coun(cyn_s2, 'A');
    int cnt_c_s2 = coun(cyn_s2, 'C');
    int cnt_t_s2 = coun(cyn_s2, 'T');
    if(cnt_a_s != cnt_a_s2 or cnt_t_s != cnt_t_s2 or cnt_c_s != cnt_c_s2)
        return ret;
    if(cyn_s == cyn_s2){
        ret = 0;
        return ret;
    }
    for(int i = 0; i < cyn_s.size(); ++i)
        ret += (cyn_s[i] != cyn_s2[i]);
    return ret;
}

// int main(){
//     int n, q;
//     scanf("%d%d", &n, &q);
//     string a, b;
//     cin >> a >> b;
//     init(a, b);
//     while(q--){
//         int l, r;
//         scanf("%d%d", &l, &r);
//         if(r - l <= 2)
//             printf("%d\n", get_distance(l, r));
//         else
//             puts("COZUM YOK");
//     }
//     return 0;
// }

Compilation message

dna.cpp: In function 'int coun(std::string, char)':
dna.cpp:10:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |     for(int i = 0; i < k.size(); ++i)
      |                    ~~^~~~~~~~~~
dna.cpp: In function 'int get_distance(int, int)':
dna.cpp:36:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |     for(int i = 0; i < cyn_s.size(); ++i)
      |                    ~~^~~~~~~~~~~~~~

Subtask #1
0.0 / 21.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1523 ms 2624 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 22.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 28.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 16.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1523 ms 2624 KB Time limit exceeded
2 Halted 0 ms 0 KB -