然后用两个变量left和right表示滑动窗口的左右边界,用变量cnt表示字符串p中需要匹配的字符个数,然后开始循环,如果右边界的字符已经在哈希表中了,说明该字符在p中有出现,则cnt自减1,然后哈希表中该字符个数自减1,右边界自加1,如果此时cnt减为0了,说明p中的字符都匹配上了,那么将此时左边界加入结果res中。如果此时right和left
(4)asciiChars用到哈希表思想,用来记录p中每一种字符分别有多少个。详见《如何判断两个String是否是Anagrams》一文。 代码: publicstaticList<Integer>findAnagrams(String s, String p) { List<Integer> result =newArrayList<Integer>();intNumberOfDeference = p.length();//差异度指数intleft=0,right=0;//...
Text to compare, specified as a character vector or string scalar.strfindsearches the longer of the two inputs for any occurrences of the shorter argument. Data Types:char|string Extended Capabilities expand all Thread-Based Environment Run code in the background using MATLAB®backgroundPoolor ac...
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2、string构造函数 void test01() { string s1;//默认构造 const char* str = "hello world"; string s2(str); cout << "s2=" << s2 << endl; string s3(s2); cout << "s3=" << s3 << endl; string s4(10, 'a');//10个a cout << "s4=" << s4 << endl; } 3、string赋值...
Sub in字母get数字() ' Dim a As String a= InputBox(prompt:="请输入列字母") If a <> "" Then MsgBox Range("a1:" & a & "1").Count ‘取得这个范围的总列数就是我们要的列数字啦 Else MsgBox "你没输入" Exit Sub End If End Sub ...
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To find signal line segments of a specific type, you must first specify the value ofFindAllas'on', then specify the value ofTypeas'line', and then specify the value ofSegmentType. You can specify other search criteria options before, after, and between theFindAll,Type, andSegmentTypeoptions...
function findLongestWord(str) { // 分割字符串 var stringArr = str.split(" "); // 边界值及递归跳出条件 if (stringArr.length === 1) { return stringArr[0].length; } // 比较数组中第一个元素(字符串)与第二个元素(字符串)的长度 if (stringArr[0].length >= stringArr[1].length) {...
void Recurse(LPCTSTR pstr) { CFileFind finder; // build a string with wildcards CString strWildcard(pstr); strWildcard += _T("\\*.*"); // start working for files BOOL bWorking = finder.FindFile(strWildcard); while (bWorking) { bWorking = finder.FindNextFile(); // skip . and...