From 717e76a2ae643d388cc034057fb582a3cc0cb2cb Mon Sep 17 00:00:00 2001
From: Monika Basene <113535275+Monika3002@users.noreply.github.com>
Date: Fri, 7 Oct 2022 17:31:34 +0530
Subject: [PATCH 1/2] Create palindrome.cpp
---
palindrome.cpp | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
create mode 100644 palindrome.cpp
diff --git a/palindrome.cpp b/palindrome.cpp
new file mode 100644
index 0000000..7d63d00
--- /dev/null
+++ b/palindrome.cpp
@@ -0,0 +1,33 @@
+#include<iostream>
+
+using namespace std;
+
+ bool isPalindrome(int x) {
+ if(x < 0)
+ {
+ return false;
+ }
+ long n = x;
+ long Num = 0, rem;
+ while(x != 0)
+ {
+ rem = x%10;
+ Num = (Num*10)+rem;
+ x /= 10;
+ }
+
+ if(Num == n)
+ {
+ return true;
+ }
+ return false;
+}
+ int main()
+ {
+ int x=161;
+ int c=isPalindrome(x);
+ if(c==0)
+ {cout<<"false";}
+ else{cout<<"true";}
+ return 0;
+ }
From 0b0103b6f51a87b9dc70e8ff427f5b9b361e3f1b Mon Sep 17 00:00:00 2001
From: Monika Basene <113535275+Monika3002@users.noreply.github.com>
Date: Fri, 7 Oct 2022 19:19:08 +0530
Subject: [PATCH 2/2] Update palindrome.cpp
---
palindrome.cpp | 33 +++++++++++++++++++++++++++++----
1 file changed, 29 insertions(+), 4 deletions(-)
diff --git a/palindrome.cpp b/palindrome.cpp
index 7d63d00..996524a 100644
--- a/palindrome.cpp
+++ b/palindrome.cpp
@@ -1,6 +1,19 @@
#include<iostream>
using namespace std;
+
+ void case1(int x)
+ { x=121;
+ cout<<"for positive integers : "<<x<<endl;
+ }
+ void case2(int x)
+ { x=-121;
+ cout<<"for negative integers : "<<x<<endl;
+ }
+ void case3(int x)
+ { x=10;
+ cout<<"for integers end with zero: "<<x<<endl;
+ }
bool isPalindrome(int x) {
if(x < 0)
@@ -22,12 +35,24 @@ using namespace std;
}
return false;
}
+
int main()
{
- int x=161;
- int c=isPalindrome(x);
+ int x,c,n;
+ case1(x);
+ // cout<<isPalindrome(x);
+ if(c==0)
+ {cout<<"false"<<endl;}
+ else{cout<<"true"<<endl;}
+ case2(x);
+ c=isPalindrome(x);
+ if(c==0)
+ {cout<<"false"<<endl;}
+ else{cout<<"true"<<endl;}
+ case3(x);
+ c=isPalindrome(x);
if(c==0)
- {cout<<"false";}
- else{cout<<"true";}
+ {cout<<"false"<<endl;}
+ else{cout<<"true"<<endl;}
return 0;
}