public static int Compare (string strA, string strB, StringComparison comparisonType); 参数 strA String 要比较的第一个字符串。 strB String 要比较的第二个字符串。 comparisonType StringComparison 枚举值之一,该值指定要在比较中使用的规则。 返回 Int32 一个32 位有符号整数,指示两个比较之间的词法...
Compare(String, Int32, String, Int32, Int32, CultureInfo, CompareOptions) Source: String.Comparison.cs 使用指定的比较选项和区域性特定的信息比较两个指定 String 对象的子字符串来影响比较,并返回一个整数,指示两个子字符串在排序顺序中彼此之间的关系。 C# 复制 public static int Compare (string?
int string::compare(size_type idx, size_type len, const string& str) constThrows out_of_range if index > size(). // CPP code to demonstrate// int string::compare(size_type idx, size_type len,// const string& str) const#include<iostream>usingnamespacestd;voidcompareOperation(strings1,...
string::compare()is a standard library function that is used to compare between two strings or b/w two substrings as per use cases. Syntax int compare (const string& str) const; The invoking string is thecompared stringand the stringstrwhich is passed in the argument is the compared strin...
String a1="a";String a2="c";System.out.println(a1.compareTo(a2));//结果为-2 2.即参与比较的两个字符串如果首字符相同,则比较下一个字符,直到有不同的为止,返回该不同的字符的asc码差值, 代码语言:javascript 代码运行次数:0 运行 AI代码解释 ...
1. Using the String strcmp() function in C++C++ String has built-in functions for manipulating data of String type. The strcmp() function is a C library function used to compare two strings in a lexicographical manner.strcmp() SyntaxThe input string has to be a char array of C-style ...
C Language: strcmp function(String Compare) In the C Programming Language, the strcmp function returns a negative, zero, or positive integer depending on whether the object pointed to by s1 is less than, equal to, or greater than the object pointed to by s2....
Each subsequent comparison subdivides the remaining part of the collection in half. The array is sorted using the StringComparer.CurrentCulture. The local function ShowWhere displays information about where the string was found. If the string wasn't found, the returned value indicates where it ...
Following is an another example to compare substrings of two strings using string::compare() function.Open Compiler #include <iostream> #include <string> using namespace std; int main() { string X1 = "hello world"; string X2 = "goodbye world"; int result = X1.compare(6, 5, X2, ...
IndexOf(String, String, Int32, Int32, CompareOptions) Source: CompareInfo.cs 使用指定的 CompareOptions 值,搜索指定的子字符串,并返回源字符串内从指定的索引位置开始、包含所指定元素数的部分中第一个匹配项的从零开始的索引。 C# 复制 public int IndexOf (string source, string value, int start...