added palindrome in java and python

Mathematics/Celsius_to_Fahrenheit.c

@@ -0,0 +1,15 @@
+//Function for conversion
+float convertCelFahrenheit(float c)
+{
+    return ((c * 9.0 / 5.0) + 32.0);
+}
+int main()
+{
+    float celsius, fahrenheit;
+    printf("Enter temperature in Celsius: ");
+    scanf("%f", &celsius);
+    //called function to convert celsius to fahrenheit
+    fahrenheit = convertCelFahrenheit(celsius);
+    printf("%.2f Celsius = %.2f Fahrenheit", celsius, fahrenheit);
+    return 0;
+}

Mathematics/Palindrome.java

@@ -0,0 +1,18 @@
+import java.util.*;   
+class Palindrome
+{  
+   public static void main(String args[])  
+   {  
+      String original, reverse = ""; // Objects of String class  
+      Scanner in = new Scanner(System.in);   
+      System.out.println("Enter a string/number to check if it is a palindrome");  
+      original = in.nextLine();   
+      int length = original.length();   
+      for ( int i = length - 1; i >= 0; i-- )  
+         reverse = reverse + original.charAt(i);  
+      if (original.equals(reverse))  
+         System.out.println("Entered number is a palindrome.");  
+      else  
+         System.out.println("Entered number isn't a palindrome.");   
+   }  
+}  

Mathematics/palindrome.py

@@ -0,0 +1,11 @@
+num=int(input("Enter a number:"))
+temp=num
+rev=0
+while(num>0):
+    dig=num%10
+    rev=rev*10+dig
+    num=num//10
+if(temp==rev):
+    print("The number is palindrome!")
+else:
+    print("Not a palindrome!")