Rotations

#include <iostream>
#include <string>


int main()
{
    std::string s;
    std::cin >> s;
    size_t j = 0;
    size_t i = s.size() - 1;
    if (s[i] < s[j])
        j = i;

//    for (size_t i=1; i < s.size(); ++i)
//        if (s[i] < s[j])
//            j = i;

    std::cout << s.substr(j) << s.substr(0, j) << std::endl;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: WRONG ANSWER

Test 4

Verdict: WRONG ANSWER

Test 5

Verdict: WRONG ANSWER

Test 6

Verdict: ACCEPTED

Test 7

Verdict: WRONG ANSWER

Test 8

Verdict: UNKNOWN

Test 9

Verdict: UNKNOWN

Test 10

Verdict: UNKNOWN

Test 11

Verdict: UNKNOWN

Test 12

Verdict: UNKNOWN