#include <string> #include <locale> int indexof(std::string& text, std::string& pattern) { // where appears the pattern in the text? std::string::size_type loc = text.find(pattern, 0); if(loc != std::string::npos) { return loc; } else { return -1; } }Keep in mind...
C++ program to find the last index of a character in a string #include<iostream>#include<string.h>usingnamespacestd;//function to get lastt index of a characterintgetLastIndex(char*s,charc){intlength;inti;//loop counter//get lengthlength=strlen(s);//run loop from length-1 to 0for(...
IndexOf(String, Char, Int32, CompareOptions) 使用指定的 CompareOptions 值,搜索指定的字符,并返回源字符串中从指定的索引位置到字符串结尾这一部分中第一个匹配项的从零开始的索引。 IndexOf(String, String, Int32) 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到字符串结尾这一部分中第一个匹...
String[] strings = { "the", "quick", "brown", "fox", "jumps", "over", "the", "lazy", "dog", "in", "the", "barn" }; // Display the elements of the array. Console.WriteLine("The array contains the following values:"); for (int i = strings.GetLowerBound(0); i <= stri...
1. Usingstring::rfind The standard approach to find the index of the last occurrence of a char in a string is using thestring::rfindmember function. If the character doesn’t occur in the string, the function returnsstring::npos.
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// BeginSeekCpp#import"C:\Program Files\Common Files\System\ADO\msado15.dll"no_namespace rename("EOF","EndOfFile")#include<stdio.h>#include<ole2.h>#include<conio.h>#include<string.h>#include"SeekX.h"//Function declarationsinlinevoidTESTHR(HRESULT x){ifFAILED(x)_com_is...
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