so_hard.

PAT

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全部文章 / PAT （共7篇）

PAT -- 甲级1014 (1014 Waiting in Line）

1014 Waiting in Line (30 分) Suppose a bank has NNN windows open for service. There is a yellow line in front of the windows which devides the wa...

2019-04-26

1 844

PAT -- 甲级1008（1008 Elevator）

1008 Elevator （20 分) The highest building in our city has only one elevator. A request list is made up with NNN positive numbers. The numbers de...

2019-04-15

0 471

PAT -- 甲级1006（1006 Sign In and Sign Out）

1006 Sign In and Sign Out （25 分) At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last ...

2019-04-15

0 458

PAT --甲级1005（1005 Spell It Right ）

1005 Spell It Right （20 分) Given a non-negative integer NNN, your task is to compute the sum of all the digits of NNN, and output every digit of th...

2019-04-12

0 458

PAT -- 甲级1004（1004 Counting Leaves）

1004 Counting Leaves （30 分) A family hierarchy is usually presented by a pedigree tree. Your job is to count those family members who have no ch...

2019-04-12

0 815

PAT --甲级1002（1002 A+B for Polynomials）

1002 A+B for Polynomials （25 分) This time, you are supposed to find A+BA+BA+B where AAA and BBB are two polynomials. Input Specification: Each...

2019-04-09

0 682

PAT -- 甲级1001（A+B Format）

1001 A+B Format （20 分) Calculate a+b and output the sum in standard format – that is, the digits must be separated into groups of three by commas (unl...

2019-04-08

0 468