M - Bounty hunter **Time Limit:**5000MS **Memory Limit:**65536KB 64bit IO Format:%lld & %llu Submit Status Description Bounty hunter is a hero who always moves along cities to earn money by his power. One day he decides to N cities one by one At the beginning ,Bounty hunter has X money and Y points of Attack force. …

I - Lottery **Time Limit:**2000MS **Memory Limit:**524288KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 589I Description Today Berland holds a lottery with a prize -- a huge sum of money! There are k persons, who attend the lottery. Each of them will receive a unique integer from 1 to k. The …

A - Frogger **Time Limit:**1000MS **Memory Limit:**65536KB 64bit IO Format:%I64d & %I64u Submit Status Description Freddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona Frog who is sitting on another stone. He plans to visit her, but since the water is dirty and full of tourists' …

A. Duff and Meat time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Duff is addicted to meat! Malek wants to keep her happy for n days. In order to be happy in i-th day, she needs to eat exactly a__i kilograms of meat. There is a big shop uptown and Malek wants …

Cinema in Akiba Cinema in Akiba (CIA) is a small but very popular cinema in Akihabara. Every night the cinema is full of people. The layout of CIA is very interesting, as there is only one row so that every audience can enjoy the wonderful movies without any annoyance by other audiences sitting in front of him/her. The …