Sukujuhla

input/code.cpp:37:3: error: stray '\302' in program
   else if (v[k] & 1) cout<<"B"<<endl;
   ^
input/code.cpp:37:3: error: stray '\240' in program

#include <bits/stdc++.h>

#define N (1<<18)
#define ll long long
#define ld long double
#define M 1000000007
#define INF 1000000007
#define LINF 1000000000000000007LL
#define pii pair<int, int>
#define pll pair<long long, long long>
#define pb push_back
#define F first
#define S second
#define L length() - 1

using namespace std;

int h (int n) {
	return ((int)sqrt(n) + n) % 3;
}

int main () {
	int n, m, k;
	cin>>n>>m>>k;
	for (int i = 0; i < m; i++) {
		int v[2 * k + 1];
		for (int i = 0; i < 2 * k + 1; i++) {
			cin>>v[i];
			v[i] = h(v[i]);
		}
		for (int i = 0; i <= k; i++) {
			while (v[i] == v[i + 1] || v[i + 1] == v[i + 2]) {
				v[i + 1] = (v[i + 1] + 1) % 3;
			}
		}
		if (!v[k]) cout<<"A"<<endl;
		else if (v[k] & 1) cout<<"B"<<endl;
		else cout<<"C"<<endl;
	}
}