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FourBlocksEasy.cpp
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FourBlocksEasy.cpp
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#include <sstream>
#include <string>
#include <vector>
#include <map>
#include <algorithm>
#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <utility>
#include <set>
#include <cctype>
#include <queue>
#include <stack>
using namespace std;
class FourBlocksEasy {
public:
int maxScore(vector <string> grid)
{
int ret = 0;
for (int i=0; i<grid[0].size(); i++)
{
if (grid[0][i] == '.')
{
if (grid[1][i] == '.' && (i+1 < grid[0].size() && grid[0][i+1] == '.' && grid[1][i+1] == '.'))
{
grid[0][i] = '4';
grid[1][i] = '4';
grid[0][i+1] = '4';
grid[1][i+1] = '4';
}
else
{
grid[0][i] = '1';
if (grid[1][i] == '.')
grid[1][i] = '1';
}
}
else
{
if (grid[1][i] == '.')
grid[1][i] = '1';
}
}
for (int i=0; i<grid[0].size(); i++)
ret += (grid[0][i] - '0') + (grid[1][i] - '0');
return ret;
}
};
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