Fruit game

input/code.cpp: In function 'void solve1()':
input/code.cpp:41:14: warning: suggest parentheses around comparison in operand of '==' [-Wparentheses]
  if(a.back() == b.back() == 'A'){
              ^
input/code.cpp:45:19: warning: suggest parentheses around comparison in operand of '==' [-Wparentheses]
  else if(a.back() == b.back() == 'B'){
                   ^

#include <bits/stdc++.h>

using namespace std;

void solve1(){
	string s; cin >> s;
	int n = s.length();
	if(s[0] == 'C'){
		if(s[n-1] == 'A')
			cout << "Maija\n";
		else
			cout << "Uolevi\n";
		return;
	}
	else if(s[n-1] == 'C'){
		if(s[0] == 'A')
			cout << "Maija\n";
		else
			cout << "Uolevi\n";
		return;
	}
	deque<char> a, b;
	int ac[2] = {0}, bc[2] = {0};
	for(int i = 0; i < n; ++i){
		if(s[i] != 'C')
			continue;
		int i2 = i-1;
		while(i2 >= 0){
			a.push_back(s[i2]);
			ac[s[i2]-'A']++;
			--i2;
		}
		i2 = i+1;
		while(i2 < n){
			bc[s[i2]-'A']++;
			b.push_back(s[i2]);
			++i2;
		}
		break;
	}
	if(a.back() == b.back() == 'A'){
		cout << "Maija\n";
		return;
	}
	else if(a.back() == b.back() == 'B'){
		cout << "Uolevi\n";
		return;
	}
	bool t = false;
	bool vika = false;
	while(a.size() || b.size()){
		if(t){
			if(a.size() && a[0] == 'A' && ac[0] > 1 && a.back() == 'A'){
				vika = false;
				a.pop_front();
				ac[0]--;
			}
			else if(b.size() && b[0] == 'A' && bc[0] > 1 && b.back() == 'A'){
				vika = false;
				b.pop_front();
				bc[0]--;
			}
			else if(a.size() > 1 && a[0] == 'A' && a[1] == 'A'){
				a.pop_front();
				vika = false;
				ac[0]--;
			}
			else if(b.size() > 1 && b[0] == 'A' && b[1] == 'A'){
				vika = false;
				b.pop_front();
				bc[0]--;
			}
			else if(a.size() && a[0] == 'A'){
				vika = false;
				a.pop_front();
				ac[0]--;
			}
			else if(b.size() && b[0] == 'A'){
				vika = false;
				b.pop_front();
				bc[0]--;
			}
			t = false;
		}
		else {
			if(a.size() && a[0] == 'B' && ac[1] > 1 && a.back() == 'B'){
				a.pop_front();
				vika = true;
				ac[1]--;
			}
			else if(b.size() && b[0] == 'B' && bc[1] > 1 && b.back() == 'B'){
				b.pop_front();
				vika = true;
				bc[1]--;
			}
			else if(a.size() > 1 && a[0] == 'B' && a[1] == 'B'){
				vika = true;
				a.pop_front();
				ac[1]--;
			}
			else if(b.size() > 1 && b[0] == 'B' && b[1] == 'B'){
				b.pop_front();
				vika = true;
				bc[1]--;
			}
			else if(a.size() && a[0] == 'B'){
				a.pop_front();
				vika = true;
				ac[1]--;
			}
			else if(b.size() && b[0] == 'B'){
				b.pop_front();
				vika = true;
				bc[1]--;
			}
			t = true;
		}
	}
	if(vika == true)
		cout << "Uolevi\n";
	else
		cout << "Maija\n";
}

int main(){
	int tests; cin >> tests;
	while(tests--)
		solve1();	
	return 0;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: WRONG ANSWER

Test 3

Verdict: ACCEPTED

Test 4

Verdict: WRONG ANSWER

Test 5

Verdict: WRONG ANSWER

Test 6

Verdict: WRONG ANSWER

Test 7

Verdict: WRONG ANSWER

Test 8

Verdict: ACCEPTED

Test 9

Verdict: WRONG ANSWER

Test 10

Verdict: ACCEPTED

Test 11

Verdict: WRONG ANSWER

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: WRONG ANSWER

Test 19

Verdict: ACCEPTED

Test 20

Verdict: WRONG ANSWER

Test 21

Verdict: WRONG ANSWER

Test 22

Verdict: WRONG ANSWER

Test 23

Verdict: WRONG ANSWER

Test 24

Verdict: WRONG ANSWER

Test 25

Verdict: WRONG ANSWER

Test 26

Verdict: WRONG ANSWER

Test 27

Verdict: WRONG ANSWER

Test 28

Verdict: WRONG ANSWER

Test 29

Verdict: WRONG ANSWER

Test 30

Verdict: WRONG ANSWER

Test 31

Verdict: WRONG ANSWER

Test 32

Verdict: ACCEPTED

Test 33

Verdict: WRONG ANSWER

Test 34

Verdict: WRONG ANSWER

Test 35

Verdict: WRONG ANSWER

Test 36

Verdict: WRONG ANSWER

Test 37

Verdict: WRONG ANSWER

Test 38

Verdict: ACCEPTED

Test 39

Verdict: WRONG ANSWER

Test 40

Verdict: WRONG ANSWER

Test 41

Verdict: WRONG ANSWER

Test 42

Verdict: WRONG ANSWER

Test 43

Verdict: WRONG ANSWER

Test 44

Verdict: WRONG ANSWER

Test 45

Verdict: WRONG ANSWER

Test 46

Verdict: WRONG ANSWER

Test 47

Verdict: WRONG ANSWER

Test 48

Verdict: WRONG ANSWER

Test 49

Verdict: WRONG ANSWER

Test 50

Verdict: WRONG ANSWER

Test 51

Verdict: WRONG ANSWER

Test 52

Verdict: WRONG ANSWER

Test 53

Verdict: WRONG ANSWER

Test 54

Verdict: WRONG ANSWER

Test 55

Verdict: WRONG ANSWER

Test 56

Verdict: WRONG ANSWER