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C语言基础(1) UVa(4) WOJ(144) 笔试(11)

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WOJ1032-Find the Max NORM

As you know, matrix theory is widely used in the engineering and other fields. But do you know boolean matrix? It's a most useful matrix in the comput...

2017-08-30

0 545

WOJ1031-Chocolates

Dragonfly got a lot of n chocolates someday. However, he had caught up with toothache in the recent days and was therefore reluctant to distribute th...

2017-08-30

0 415

WOJ1029-Ascend

Cryptography deals with methods of secret communication that transform a message (the plaintext) into a disguised form (the ciphertext) so that no o...

2017-08-30

0 423

WOJ1028-Injured Bishop Problem

Given a chessboard made up of N squares by N squares. An injured bishop is a bishop who can move only one step in diagonal direction from current pos...

2017-08-30

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WOJ1026-Game On Checkerboard

Suppose that you are given an <img src="../upload/image/1026/g1.gif" /> checkerboard and a checker. Let?s have a game on the checkerbo...

2017-08-30

0 518

WOJ1024-Exploration

Tom is an explorer and now he is in a mysterious cave. He finds that there are lots of rooms in it. You are ensured that these rooms are connected to...

2017-08-30

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WOJ1022-Competition of Programming

There are many good reasons for participating in programming contests. You can have fun while you improve both your programming skills and job prospe...

2017-08-30

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WOJ1020-Adjacent Difference

Description An adjacent difference of a sequence is a new sequence formed by replacing every element with the difference between the element and ...

2017-08-30

0 453

WOJ1019-Curriculum Schedule

New semester has begun, a lot of students are going to print out their curriculum schedules. They are using the same template, as the following table ...

2017-08-30

0 487

WOJ1018-King Kong

Have you seen the movie King Kong? If you have seen it, you must be impressed by the scene of the exciting fight between dinosaurs and King Kong,right...

2017-08-29

0 584