Help on program to find days in month with leap years
Hello!
So I have a code here which determines whether a year is a leap year or not:
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#include <iostream>
using namespace std;
bool isLeapYear(int year);
int main()
{
int year;
cout << "Enter a year: ";
cin >> year;
if (isLeapYear(year) == false)
{
cout << year << " is not a leap year. ";
}
else
{
cout << year << " is a leap year. ";
}
return 0;
}
bool isLeapYear(int year)
{
bool is_leap_year = false;
if (year % 4 == 0)
{
is_leap_year = true;
}
if (year % 100 == 0)
{
is_leap_year = false;
}
if (year % 400 == 0)
{
is_leap_year = true;
}
return is_leap_year;
}
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I want to make an output like this:
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Enter a year: 2016
2016 is a leap year.
Enter a month number: 2
There are 29 days in February 2016
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I need to use a function that returns the number of days in a given month in a given year, and a function that returns the name of a given month.
Could somebody help? Unsure how to go about this.
Thank you!
Last edited on
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#include <iostream>
using namespace std;
int month;
bool isLeapYear(int year)
{
bool is_leap_year = false;
if (year % 4 == 0)
{
is_leap_year = true;
}
if (year % 100 == 0)
{
is_leap_year = false;
}
if (year % 400 == 0)
{
is_leap_year = true;
}
return is_leap_year;
}
int getNumberOfDays(int month, int year)
{
if( month == 2)
{
if((year%400==0) || (year%4==0 && year%100!=0))
return 29;
else
return 28;
}
else if(month == 1 || month == 3 || month == 5 || month == 7 || month == 8
||month == 10 || month==12)
return 31;
else
return 30;
}
int main()
{
int year;
cout << "Enter a year: ";
cin >> year;
if (isLeapYear(year) == false)
{
cout << year << " is not a leap year. ";
}
else
{
cout << year << " is a leap year. ";
}
cout << endl << "Enter a month number: ";
cin >> month;
int days=0;
days = getNumberOfDays(month, year);
cout << "There are " << days << " days in this month of " << year << ".";
return 0;
}
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Output:
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Enter a year: 2016
2016 is a leap year.
Enter a month number: 2
There are 29 days in this month of 2016.
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Just need to know now how to change "this month of" to "February".
Last edited on
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#include <string>
std::string getMonthName(int month)
{
static std::string months[12] = { "January", "February", "March", "and the rest" };
return months[month - 1];
}
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Last edited on
Edit: Solved, thanks for help.
Last edited on
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