oj.uz

Submission #153138

# Submission time Handle Problem Language Result Execution time Memory
153138 2019-09-12T15:14:22 Z Swan Genetics (BOI18_genetics) C++14
0 / 100
 179 ms 3064 KB 
#include <bits/stdc++.h>
#define stop system("pause")
#define INP freopen("input.txt","r",stdin)
#define OUTP freopen("solve1.txt","w",stdout)
using namespace std;

typedef long long ll;

const int maxn = 4111;

int cnt[maxn][5];
int n,m,k;

bool cmp(string& a,string& b){
    int res = 0;
    for(int i(0); i < a.size();i++){
        if(a[i]!=b[i])res++;
    }
    return res == k;
}

int get_num(char c){
    if(c == 'A')return 0;
    if(c == 'C')return 1;
    if(c == 'T')return 2;
    return 3;
}

main()
{
    ios_base::sync_with_stdio(0);
    cin >> n >> m >> k;
    int need = (n-1)*k;
    vector<string> v;
    for(int i(0); i < n;i++){
        string s; cin >> s;
        v.push_back(s);
        for(int j(0); j < s.size();j++){
            cnt[j][get_num(s[j])]++;
        }
    }
    sort(v.begin(),v.end());
    for(int i(0); i < n;i++){
        int all = 0;
        for(int j(0); j < v[i].size();j++){
            int now = get_num(v[i][j]);
            for(int e(0); e < 4;e++){
                if(e == now)continue;
                all+=cnt[j][e];
            }
        }
        //cout << i+1 << ' ' << all << ' ' << need << endl;
        if(all!=need)continue;
        bool f = 1;
        for(int j(0); j < n;j++){
            if(i == j)continue;
            if(!cmp(v[i],v[j])){
                f = 0;
                break;
            }
        }
        if(f){
            cout << i+1;
            return 0;
        }
    }
    return 0;
}
/*
*/

Compilation message

genetics.cpp: In function 'bool cmp(std::__cxx11::string&, std::__cxx11::string&)':
genetics.cpp:16:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i(0); i < a.size();i++){
                   ~~^~~~~~~~~~
genetics.cpp: At global scope:
genetics.cpp:29:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main()
      ^
genetics.cpp: In function 'int main()':
genetics.cpp:38:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j(0); j < s.size();j++){
                       ~~^~~~~~~~~~
genetics.cpp:45:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j(0); j < v[i].size();j++){
                       ~~^~~~~~~~~~~~~

Subtask #1
0 / 27.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 179 ms 3064 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Incorrect 179 ms 3064 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -