Hacker Rank --> Data Structure --> 2D Array -DS--> Python3 - HackerRank_DS_2D_Array-DS/GitHub Uploaded (1).py at main · rajgubrele/HackerRank_DS_2D_Array-DS ...

* The function is expected to return an INTEGER. * The function accepts 2D_INTEGER_ARRAY arr as parameter.

Following on the heels of Homebrew Week, our coverage of the DS's indie development scene, programmer T4ils has released StillAliveDS, a fantastic 2D remake of Valve's first-person action/puzzler ...