Programming

http://codeforces.com/problemset/problem/56/E time limit per test 2 seconds memory limit per test 256 megabytes input standard...

http://codeforces.com/problemset/problem/56/C time limit per test 2 seconds memory limit per test 256 megabytes input standard...

http://codeforces.com/problemset/problem/56/B time limit per test 2 seconds memory limit per test 256 megabytes input standard...

http://codeforces.com/problemset/problem/56/A time limit per test 2 seconds memory limit per test 256 megabytes input stand...

Refer: http://www.codechef.com/problems/PROB Proof: assumption:p(t1,t2,t3)=t1/(t1+t2) There are two parts to the proof . 1. Coins of ...

Refer http://www.codechef.com/problems/CHRECT/   Solution: /*Chef and Walking on the rectangle*/ #include<stdio.h> int ma...

Given a polygon and a point ‘p’, find if ‘p’ lies inside the polygon or not. The points lying on the border are considered inside. Follo...