What is algorithm in c++ programming?
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What is a forward referencing and when should it be used?
Evaluate !(1&&1||1&&0) a) Error b) False c) True
Using a smart pointer can we iterate through a container?
What is static function and static class?
By using c++ with an example describe linked list?
C++ program output? Explain output of this program. #include <iostream> using std::cout; using std::cin; int main() { cout<<cout<<' '; cout<<cin; return 0; } It prints some address in hexadecimal. what is it?
What is the difference between function overloading and operator overloading?
Is it possible for a member function to use delete this?
What is design pattern?
What is a namespace in c++?
Name some pure object oriented languages?
can any one help to find a specific string between html tags which is changed to a sting.. weather.html looks (for location) is <location>somewhere</location> #include <iostream> #include <fstream> #include <string> using namespace std; string find_field(string myPage,string); int main (void) { string page, line, location, temperature; ifstream inputFile("weather.xml"); while(getline(inputFile, line)) { page.append(line); line.erase(); } // Now page is a string that contains the whole xml page // Here you need to write something that finds and // extracts location and temperature from the XML // data in the string page and stores them in // the strings location and temperature respectively location=find_field(page,"location"); temperature=find_field(page,"temp_c"); cout << "Location: "<<location << endl; cout << "Temperature: " << temperature << endl; system("pause"); } string find_field(string myPage,string find_string){ int temp=myPage.find(find_string); if(temp!=string::npos) { cout << "Match found at " << temp << endl; } return "found?"; } ///