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RSS订阅转载 A1004
1004 Counting Leaves (30)（30 分）A family hierarchy is usually presented by a pedigree tree. Your job is to count those family members who have no child.InputEach input file contains one test case. Each...
2018-07-12 21:27:40
317
转载 PAT A1003
1003 Emergency (25)（25 分）As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities connected by some roads. Amount of rescue tea...
2018-07-10 22:41:29
430
PAT A1002
1002 A+B for Polynomials (25)（25 分）This time, you are supposed to find A+B where A and B are two polynomials.InputEach input file contains one test case. Each case occupies 2 lines, and each line cont...
2018-06-19 10:00:05
292
原创 PAT A1001
1001 A+B Format (20)（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 (unless there are less than four digits).InputEa...
2018-06-18 23:35:25
233
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