From 04c30ca2c7c0253b87bee7e714ab94b1914b2436 Mon Sep 17 00:00:00 2001
From: Chamudi Rasanjalee <91789995+chamz99@users.noreply.github.com>
Date: Thu, 7 Oct 2021 11:17:53 +0530
Subject: [PATCH 1/2] change the year check

---
 helloworld.c | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/helloworld.c b/helloworld.c
index e13dbd0..be8760c 100644
--- a/helloworld.c
+++ b/helloworld.c
@@ -1,7 +1,26 @@
 #include <stdio.h>
-
+#include <stdlib.h>
+int leapYear(int);
 int main()
 {
-    printf("HAPPY NEW YEAR");
+    printf("happy new year\n");
+     printf("----Lest check this year is leap year or not-------\n");
+    int year;
+    printf("Enter the year : \n");
+    scanf("%d",&year);
+
+    if(leapYear(year))
+        printf("%d is a leap year",year);
+    else
+        printf("%d is not a leap year",year);
+        getch();
     return 0;
-}    
\ No newline at end of file
+}
+int leapYear(int x)
+{
+    if((x%400==0)||((x%4==0)&&(x%100!=0)))
+
+       return 1;
+    else
+        return 0;
+}

From 29d41c9bbb6f623ae0b8a2ffc7d17b5b2dceb777 Mon Sep 17 00:00:00 2001
From: Chamudi Rasanjalee <91789995+chamz99@users.noreply.github.com>
Date: Thu, 7 Oct 2021 23:40:21 +0530
Subject: [PATCH 2/2] improve the c++ code

---
 CPP Programs/printno.cpp | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/CPP Programs/printno.cpp b/CPP Programs/printno.cpp
index 399420b..6bed17d 100644
--- a/CPP Programs/printno.cpp	
+++ b/CPP Programs/printno.cpp	
@@ -2,11 +2,24 @@
 using namespace std;
 
 int main() {    
-    int number;
+    int number,i,m=0,flag=0;
 
-    cout << "Enter an integer: ";
+   cout << "Enter an integer: ";
     cin >> number;
 
-    cout << "You entered " << number;    
+    cout << "You entered " << number;  
+
+     m=number/2;  
+  for(i = 2; i <= m; i++)  
+  {  
+      if(number % i == 0)  
+      {  
+          cout<<" ,Number is not Prime."<<endl;  
+          flag=1;  
+          break;  
+      }  
+  }  
+  if (flag==0)  
+      cout << " ,Number is Prime."<<endl; 
     return 0;
-}
\ No newline at end of file
+}