﻿2016 十二月 28-Ocrosoft

# 2016年12月28日的文章

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## PAT(A) 1100. Mars Numbers (20)

People on Mars count their numbers with base 13: Zero on Earth is called “tret” on Mars. The numbers 1 to 12

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## PAT(A) 1096. Consecutive Factors (20)

Among all the factors of a positive integer N, there may exist several consecutive numbers. For example, 630 can be fact

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## PAT(A) 1092. To Buy or Not to Buy (20)

Eva would like to make a string of beads with her favorite colors so she went to a small shop to buy some beads. There w

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## PAT(A) 1088. Rational Arithmetic (20)

For two rational numbers, your task is to implement the basic arithmetics, that is, to calculate their sum, difference,

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## PAT(A) 1084. Broken Keyboard (20)

On a broken keyboard, some of the keys are worn out. So when you type some sentences, the characters corresponding to th

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## PAT(A) 1081. Rational Sum (20)

Given N rational numbers in the form “numerator/denominator”, you are supposed to calculate their sum. Input

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