Skip to content

Instantly share code, notes, and snippets.

@leearmee35
Last active August 22, 2016 05:56
Show Gist options
  • Save leearmee35/0a2dcf67a7e396fd42ed21e66fc845ba to your computer and use it in GitHub Desktop.
Save leearmee35/0a2dcf67a7e396fd42ed21e66fc845ba to your computer and use it in GitHub Desktop.
public class Solution {
public int uniquePaths(int m, int n) {
int dp[][] = new int[m][n];
dp[0][0] = 0;
for(int i=0;i<m;i++){
dp[i][0] = 1;
}
for(int i=0;i<n;i++){
dp[0][i] = 1;
}
for(int i=1;i<m;i++){
for(int j=1;j<n;j++){
dp[i][j] = dp[i-1][j] + dp[i][j-1];
}
}
return dp[m-1][n-1];
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment