Init

Lab1_1.cpp

@@ -0,0 +1,27 @@
+#include <iostream>
+using namespace std;
+bool isLeapYear(int n)
+{
+	if ((n % 4 == 0 && n % 100 != 0) || n % 400 == 0)
+	{
+		return true;
+	}
+	return false;
+}
+int main()
+{
+	int n;
+	cout << "Nhap so nam:" << endl;
+	cin >> n;
+	if (isLeapYear(n))
+	{
+		cout << "YES";
+	}
+	else
+	{
+		cout << "NO";
+	}
+	cout << endl;
+	system("pause");
+	return 0;
+}