k-mer

input/code.cpp: In function 'int main()':
input/code.cpp:20:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i=0; i<s.size()-3; ++i){
                            ^
input/code.cpp:18:7: warning: unused variable 'lm' [-Wunused-variable]
   int lm=-5;
       ^
input/code.cpp:19:7: warning: unused variable 'lk' [-Wunused-variable]
   int lk=-5;
       ^

#include <iostream>
using namespace std;
string s;

int ml(int i){
  if (s[i]=='G' && s[i+1]=='C' && s[i+2]=='G' && s[i+3]=='C') return 1;
  return 0;
}
int kl(int i){
  if (s[i]=='A' && s[i+1]=='T' && s[i+2]=='A' && s[i+3]=='T') return 1;
  return 0;
}

int main(){
  cin >> s;
  int m=0;
  int k=0;
  int lm=-5;
  int lk=-5;
  for (int i=0; i<s.size()-3; ++i){
    k+=kl(i);
    m+=ml(i);
  }
  if (m>k){
    cout << "Maija\n";
  }else if (k>m){
    cout << "Kaaleppi\n";
  }else{
    cout << "not sure\n";
  }
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED

Test 16

Verdict: ACCEPTED

Test 17

Verdict: ACCEPTED

Test 18

Verdict: ACCEPTED

Test 19

Verdict: ACCEPTED

Test 20

Verdict: ACCEPTED

Test 21

Verdict: ACCEPTED

Test 22

Verdict: ACCEPTED

Test 23

Verdict: ACCEPTED

Test 24

Verdict: ACCEPTED

Test 25

Verdict: ACCEPTED

Test 26

Verdict: ACCEPTED

Test 27

Verdict: ACCEPTED

Test 28

Verdict: ACCEPTED

Test 29

Verdict: ACCEPTED

Test 30

Verdict: ACCEPTED