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, 0.325656......=3224/9900The pure repeating decimal is rewritten into fractions, and the numerator is a number consisting of a cyclic section; the denominator numbers are the same number of 9,9 as the number in the Loop section.the mixed repeating decimal is rewritten into fractions, the numerator is the number of numbers that are not part of the loop and the nu
Given integers representing the numerator and denominator of a fraction, return the fraction in string format.If the fractional part was repeating, enclose the repeating part in parentheses.Example 1:Input:numerator = 1, denominator = 2Output: "0.5"Example 2:Input:numerator = 2, denominator = 1Output: "2"Example 3:Input:numerator = 2, denominator = 3Output: "0. (6) "Gives 2 integers as numerator and denomin
... ①0.325656......x10000=3256.56 ... IiUse ②-① to get:0.325656......x9900=3256.5656 ... -32.5656 ...0.325656......x9900=3256-32So, 0.325656......=3224/9900The pure repeating decimal is rewritten into fractions, and the numerator is a number consisting of a cyclic section; The denominator numbers are the same number of 9,9 as the number in the Loop section.The mixed repeating
to 2:0.325656......x100=32.5656 ... ①0.325656......x10000=3256.56 ... IiUse ②-① to get:0.325656......x9900=3256.5656 ... -32.5656 ...0.325656......x9900=3256-32So, 0.325656......=3224/9900Induction: The fractional part of a mixed repeating decimal can be converted into fractions, the numerator of which is the difference between the number of fractional parts of the second cycle section and the number of no
= (int) res.length (); + -Unordered_mapint>seq; $Unordered_mapint>:: iterator it; $ - while(r! =0) { -it =Seq.find (r); the if(It! =Seq.end ()) { -Res.insert (It->second,"(");WuyiRes.push_back (')'); the returnRes; - } WuSEQ[R] =Pos; -Q = R *Ten/D; AboutR = R *Ten%D; $Res.push_back ((int) Q +'0'); -++Pos; - } - A seq.clear (); + returnRes; the } - Private: $ }; the /* the int main () the { the int n, D; - solution Sol; in
Given integers representing the numerator and denominator of a fraction, return the fraction in string format.If the fractional part was repeating, enclose the repeating part in parentheses.For example,Given numerator = 1, denominator = 2, return "0.5". Given numerator = 2, denominator = 1, return "2". Given numerator = 2, denominator = 3, return "0. (6) ".Analysis: 1190000003794677The complexity of hash ta
Title Link: https://leetcode.com/problems/fraction-to-recurring-decimal/Given integers representing the numerator and denominator of a fraction, return the fraction in string format.If the fractional part was repeating, enclose the repeating part in parentheses.For example,
Given numerator = 1, denominator = 2
Given integers representing the numerator and denominator of a fraction, return the fraction in string format.If the fractional part was repeating, enclose the repeating part in parentheses.For example,
Given numerator = 1, denominator = 2, return "0.5".
Given numerator = 2, denominator = 1, return "2".
Given numerator = 2, denominator = 3, return "0. (6) "
Topic Link https://leetcode.
Title Description: Fraction to recurring Decimal Given integers representing the numerator and denominator of a fraction, return the fraction in string format. If the fractional part was repeating, enclose the repeating part in parentheses. For example,
Given numerator = 1, denominator = 2, return "0.5".
"leetcode hash table" fraction to recurring Decimal@author: Wepon@blog: http://blog.csdn.net/u0121626131. TopicsGiven integers representing the numerator and denominator of a fraction, return the fraction in string format.If the fractional part was repeating, enclose the repeating part in parentheses.For example,
Converts an infinitely repeating decimal point to a fraction.
Example: 32. 5632323232 .........
1. Set x = 32. 5632323232 .........
Then y = x * 10000
Y = 325632. 32323232 .....
2. z = x * 100
Z = 3256. 3232323232 .......
3. Y-z = 322376 // note that the decimal part here is offset
Y-z = x-100x
That is, 9900x = 322376
X = 322376/9900
Then the simplest
TopicGiven integers representing the numerator and denominator of a fraction, return the fraction in string format.If the fractional part was repeating, enclose the repeating part in parentheses.For example,
Given numerator = 1, denominator = 2, return "0.5".
Given numerator = 2, denominator = 1, return "2".
Given numerator = 2, denominator = 3, return "0. (6) ".
Test instructionsRetur
Topic:Given integers representing the numerator and denominator of a fraction, return the fraction in string format.If the fractional part was repeating, enclose the repeating part in parentheses.For example,
Given numerator = 1, denominator = 2, return "0.5".
Given numerator = 2, denominator = 1, return "2".
Given numerator = 2, denominator = 3, return "0. (6) ".
Test instructions: gi
?
Package cn.edu.xidian.sselab.hashtable;Import Java.util.HashMap;Import Java.util.Map;/**** @author Zhiyong Wang* Title:fraction to recurring Decimal* Content:* Given integers representing the numerator and denominator of a fraction, return the fraction in string format.* If the fractional part was repeating, enclose the repeating part in parenthese
problem:Given integers representing the numerator and denominator of a fraction, return the fraction in string format.If the fractional part was repeating, enclose the repeating part in parentheses.For example,
Given numerator = 1, denominator = 2, return "0.5".
Given numerator = 2, denominator = 1, return "2".
Given numerator = 2, denominator = 3, return "0. (6) ".
Analysis:fristly, y
[LeetCode] Fraction to Recurring Decimal
Given two integers representing the numerator and denominator of a fraction, return the fraction in string format.
If the fractional part is repeating, enclose the repeating part in parentheses.
For example,
Given numerator = 1, denominator = 2, return "0.5 ".
Given numerator
Given integers representing the numerator and denominator of a fraction, return the fraction in string format.If the fractional part was repeating, enclose the repeating part in parentheses.For example,Given numerator = 1, denominator = 2, return "0.5".Given numerator = 2, denominator = 1, return "2".Given numerator = 2, denominator = 3, return "0. (6) ".Problem Solving Ideas:A variety of critical values wi
Title Description:Given integers representing the numerator and denominator of a fraction, return the fraction in string format.If the fractional part was repeating, enclose the repeating part in parentheses.For example,Given numerator = 1, denominator = 2, return "0.5".Given numerator = 2, denominator = 1, return "2".Given numerator = 2, denominator = 3, return "0. (6) ".is to give a divisor and dividend a
Description:Given integers representing the numerator and denominator of a fraction, return the fraction in string format.If the fractional part was repeating, enclose the repeating part in parentheses.For example,
Given numerator = 1, denominator = 2, return "0.5".
Given numerator = 2, denominator = 1, return "2".
Given numerator = 2, denominator = 3, return "0. (6) ".
Solution:Long D
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