Question

in c++ coding what does it mean when for #include <iostream> it says 'iostream' file not found? here is my code

This is where it gives me that error message		#include <iostream>
		#include <fstream>
		#include <iomanip>
		#include <string>
		#include <limits>
		using namespace std;
		void get_input(int& month, int& day, int& year);
		// post-condition: get the input of a date. If the date is NOT valid, will prompt the user to reenter a valid date
		// I really like the overloading of the functions - I wish I would have thought about
		// how obvious that was when I was writing Project 5!
		void get_input(int& month, int& year);
		// post-condition: get the input of a month. If the month is NOT valid, will prompt the user to reenter a valid month
		void get_input(int& year);
		// post-condition: get the input of a year. If the date is NOT valid, will prompt the user to reenter a valid year.
		// the year must be later than 1582 in order to be valid.
		bool isValid(int month, int day, int year);
		// post-condition: return true if the specified date is valid, false otherwise
		bool isValid(int month, int year);
		// post-condition: return if the specified month is valid, false othewise
		bool isValid(int year);
		// post-condition: return true if the given year is valid. false otherwise.
		// the given year is valid if it is later than year 1582.
		void print_calendar(int month, int day, int year);
		// pre-condition: the date is a valid date
		// post-condition: print out the day of week for specified date. For example, print_calendar(10, 15, 2014) will print out
		// October 15, 2014 is Wednesday
		void print_calendar(int month, int year);
		// pre-condition: the month is a valid month, and the year is a valid year
		// post-condition: print out the calendar of specified month
		void print_calendar(int year);
		// pre-condition: the year is a valid year
		// post-condition: print out the calendar of specified year
		string monthName(int month);
		// pre-condition: the month value is 1, 2, .., 12
		// post-condition: return a string that represents the name of the month. If month is 1, the name is "January" and so on

Answer 1

Step 1 : Check the name of the file or Program. The extension should be .CPP and NOT .c

Step 1: In case the file has an extension of .c . Please rename the file from the file menu and ensure it has the extension of .CPP

Step 3: Compile the program again with this new file extension (.CPP) and it should work.

Note: <iostream> is a header file and part of the C++ standard library so <iostream> only works with C++ language programs and will not work with C programs.