leetcode

Random Problem

2 files changed, 23 insertions(+), 0 deletions(-)

diff --git a/ Problems/0289.cpp b/ Problems/0289.cpp

@@ -0,0 +1,22 @@

class Solution {

public:

void gameOfLife(vector<vector<int>> &board) {

int n = board.size(), m = board[0].size();

for (int i = 0; i < n; i++) {

for (int j = 0; j < m; j++) {

int add = (board[i][j] & 1) << 1;

for (int k = max(i - 1, 0); k <= min(n - 1, i + 1); k++) {

for (int l = max(j - 1, 0); l <= min(m - 1, j + 1); l++) {

board[k][l] += add;

}

}

}

}

for (int i = 0; i < n; i++) {

for (int j = 0; j < m; j++) {

board[i][j] = board[i][j] == 7 || board[i][j] == 9 || board[i][j] == 6;

}

}

}

};

diff --git a/ README.md b/ README.md

@@ -222,6 +222,7 @@ for solving problems. | 0279 | Medium | [Perfect Squares](Problems/0279.cpp) | | 0283 | Easy | [Move Zeroes](Problems/0283.cpp) | | 0287 | Medium | [Find the Duplicate Number](Problems/0287.cpp) |

| 0289 | Medium | [Game of Life](Problems/0289.cpp) |

| 0290 | Easy | [Word Pattern](Problems/0290.cpp) | | 0292 | Easy | [Nim Game](Problems/0292.cpp) | | 0295 | Hard | [Find Median from Data Stream](Problems/0295.cpp) |