leap year

[o2TCpfjN]

The return type of isLeap is bool which has a value of either true or false. Complete the missing part of the following program:



#include <iostream>
using namespace std;
int main()
{
int year;
cin >> year;
if(isLeap(year)) {
cout << year << " is a leap year." << endl;
} else {
cout << year << " is a not leap year." << endl;
}
system("PAUSE");
return EXIT_SUCCESS;
}

















i do a sample buthas something wrong
i try three input 1111,1900&2000

1111-->is a leap year
1900-->is a leap year
2000-->is not aleap year

but it is reverse
what am i wrong???




#include <iostream>
using namespace std;

int isLeap(int);


int main()
{int year;

cin >> year;
if(isLeap(year)) {
cout << year << " is a leap year." << endl;
} else {
cout << year << " is a not leap year." << endl;
}





system("PAUSE");
return EXIT_SUCCESS;
}

int isLeap(int a){




if(a % 4 == 0 && a % 100 != 0 || a % 400 == 0){
bool isLeap = true;
}
else {
bool isLeap = false;

}

}

[Bazzy]

I think the problem is in the conditions you use in isLeap()

[o2TCpfjN]

sorry idon't know how to correct this
can you help me correct the error??

[Faldrax]

isLeap is declared as an integer function, but does not have a return statement.

Given the useage, it woudl be better to declare isLeap as a bool, and where you have bool isLeap = true / false instead put return true / false