hello!
i would like to ask something about a program that i am trying to do. I wrote the program but i cant find where is my fault and doesnt check the right day for the february. I sent you my program, if anybody has something to suggest. The suggestion of the exercise doesnt recomment leap loop just only the `m[]`. Thank you in advance ......mp

``````#include <iostream>
using namespace std;

int get_date(int day,int month,int year);

void main(){
int day,year,month;

cout<<"day: ";
cin>>day;
cout<<"month: ";
cin>>month;
cout<<"year: ";
cin>>year;
get_date(day,month,year);
}
int get_date (int day,int month,int year){

int m[12]={31,28,31,30,31,30,31,31,30,31,30,31};

if ((day>0 && day<31) && (month>0 && month<=12) && year>0)
{
if((year%4)==0) m[1]=29;
if (day<=m[month-1])
{
cout<<"H imerominia einai: "<<day<<"-"<<month<<"-"<<year;
else
cout<<"wrong";
cout<<endl;
}
else
cout<<"wrong";
}
return 0;

]
``````

You don't say anything about the output you're getting, but I can see a couple of problems.
In this line

``if ((day>0 && day<31) && (month>0 && month<=12) && year>0)``

you're not allowing a day of 31 to be accepted, so make it day<=31.
Also, regarding the Febuary problem, you're algorithm for detecting a leap year is too simple. ((year%4)==0) is a start, but you must go further because every hundred years (determined a leap year by ((year%4)==0), the extra day is not required. Then you must go further still because every 400 years (just omitted from being a leap year by the hundred year rule) the extra day is again required. It shouldn't be too hard Google some leap year algorithms.