scanf( )函數(shù)和gets( )函數(shù)都可用于輸入字符串澡匪，但在功能上有區(qū)別套腹。若想從鍵盤上輸入字符串"hi hello"，則應(yīng)該使用gets函數(shù)揩环。 gets可以接收空格；而s...
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scanf與gets的比較
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華為筆試
題目一 有這樣一道智力題：“某商店規(guī)定：三個(gè)空汽水瓶可以換一瓶汽水绑洛。小張手上有十個(gè)空汽水瓶敞贡，她最多可以換多少瓶汽水喝？”答案是5瓶箫章，方法如下：先用9個(gè)空瓶子換3瓶汽水烙荷，喝掉3...
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LertCode- 27. Remove Element
DescriptionGiven an array and a value, remove all instances of that value in place and ...
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Leetcode-4. Median of Two Sorted ArraysDescriptionThere are two sorted arrays nums1 and nums2 of size m and n respectively. Fi...
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Leetcode-1. Two Sum
DescriptionGiven an array of integers, return indices of the two numbers such that they...
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LeetCode- 3. Longest Substring Without Repeating CharactersDescriptionGiven a string, find the length of the longest substring without repeating c...
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LeetCode-541. Reverse String II
DescriptionGiven a string and an integer k, you need to reverse the first k characters ...
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LeetCode-345. Reverse Vowels of a String
Description Write a function that takes a string as input and reverse only the vowels o...
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LeetCode-344. Reverse String
LeetCode-344. Reverse String DescriptionWrite a function that takes a string as input a...
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LeetCode-521. Longest Uncommon Subsequence I
DescriptionGiven a group of two strings, you need to find the longest uncommon subseque...
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LeetCode-551. Student Attendance Record I
DescriptionYou are given a string representing an attendance record for a student. The ...
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LeetCode- 125. Valid Palindrome
Description Given a string, determine if it is a palindrome, considering only alphanume...
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指針與數(shù)組二級(jí)指針與二維數(shù)組 char *string[] ={"abc","abcd","acf"};char string[3][4]={"abc","abcd","acf"}...
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LeetCode-459. Repeated Substring Pattern
DescriptionGiven a non-empty string check if it can be constructed by taking a substrin...
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LeetCode-434. Number of Segments in a String
DescriptionCount the number of segments in a string, where a segment is defined to be a...
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字符指針與字符數(shù)組
字符指針 定義及初始化：char *strs="Hello,world!" 字符串中的所有字符在內(nèi)存中是連續(xù)排列的，strs指向的是字符串的第0個(gè)字符(從零開始)檬寂；我們通常將...
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LeetCode-383. Ransom Note
問(wèn)題描述Given an arbitrary ransom note string and another string containing letters from al...
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LeetCode-557. Reverse Words in a String III
問(wèn)題描述Given a string, you need to reverse the order of characters in each word within a s...
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一個(gè)懷揣著大夢(mèng)想的工程師桶至。
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LeetCode-67. Add Binary
問(wèn)題描述 Given two binary strings, return their sum (also a binary string).For example,a = ...
