What do manipulators do?
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Which recursive sorting technique always makes recursive calls to sort subarrays that are about half size of the original array?
What is c++ in english?
What is the difference between public and private data members?
Which of the following is not a valid declaration for main() a) int main() b) int main(int argc, char *argv[]) c) They both work
What programming language should I learn first?
How is computer programming useful in real life?
What is the advantage of c++ over c?
Write about c++ storage classes?
What is the fastest c++ compiler?
What is the difference between the functions rand(), random(), srand() and randomize()?
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?"; } ///
What is data type in c++?