wahaha1_的专栏

A. Theatre Squaretime limit per test2 secondsmemory limit per test64 megabytesinputstandard inputoutputstandard outputTheatre Square in the capital city of Berland has a rectangular shape with th

#include#includeusing namespace std;int main(){ string a; string b,c; int i,j; int num1; int num0; int nu; scanf("%d",&nu); int flag=0; for(int ii=0; ii<nu; ii+

A. Winnertime limit per test1 secondmemory limit per test64 megabytesinputstandard inputoutputstandard outputThe winner of the card game popular in Berland "Berlogging" is determined according to

A. Shortest path of the kingtime limit per test1 secondmemory limit per test64 megabytesinputstandard inputoutputstandard outputThe king is left alone on the chessboard.

DescriptionEveryone knows that 2010 FIFA World Cup is being held in South Africa now. By the decision of BFA (Berland's Football Association) next World Cup will be held in Berland. BFA took the d

题目描述Babs sells boxes and lots of them. All her boxes are rectangular but come in many different sizes. Babs wants to create a really eye-catching display by stacking, one on top of another, as m

题目描述A friend of yours is working on an AI program to play backgammon, and she has a small problem. Atthe end of the game, each player’s 15 pieces are moved onto a set of 6 board positions ca

DescriptionOnce Bob took a paper stripe of n squares (the height of the stripe is 1 square). In each square he wrote an integer number, possibly negative. He became interested in how many ways exi