Merkkijono

input/code.cpp: In function 'int main()':
input/code.cpp:18:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j=0;j<=result.length();j+=2)
                     ~^~~~~~~~~~~~~~~~~

#include <iostream>
/*int main() //KARKIT
{
    int n,a,b,c;
    std::cin>>n>>a>>b;
    c= a<=b ? a:b;
    std::cout<<n/c;
    return 0;
}*/
int main() //MERKKIJONO
{
    int a;
    std::cin>>a;
    char chars[] = {'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q'};
    std::string result;
    for(int i=0;i<a;i++)
    {
        for(int j=0;j<=result.length();j+=2)
        {
            result.insert(j,1,chars[i]);
        }
    }
    std::cout<<result;
    return 0;
}

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