Tom And Jerry 1 (TANDJ1) CodeChef Solution
Problem There is a grid of size 10^5 \times 10^5 1 0 5 × 1 0 5 , covered completely in railway tracks. Tom is riding in a train, currently in cell (a, b) ( a , b ) , and Jerry is tied up in a different cell (c, d) ( c , d ) ,…