#include "test.hpp"

int getSum(vector<vector<int>>& tmp, int x, int y, int size) {

}

void blur(vector<vector<int>>& mat, vector<vector<int>>& newMat, int size) {

}

int main() {

}

vector<vector<int>> getSum(vector<vector<int>>& board) {

}

int getSum(const vector<vector<int>>& mat, int newX, int newY, const int m, const int n) {

}

vector<vector<int>> blur_odd(const vector<vector<int>>& mat, const int m, const int n) {

}

int main(void) {