diff --git a/New Microsoft Word Document.docx b/New Microsoft Word Document.docx
new file mode 100644
index 0000000..d14ddb3
Binary files /dev/null and b/New Microsoft Word Document.docx differ
diff --git a/swap.c b/swap.c
index d72ac47..89e88d8 100644
--- a/swap.c
+++ b/swap.c
@@ -1,18 +1,22 @@
 #include <stdio.h> 
-  
+int swap(int *x,int *y)
+{
+  int temp = *x;
+  *x = *y;
+  *y = temp;
+}
 int main() 
 { 
     //hello world
+  
     int x, y; 
     printf("Enter Value of x "); 
     scanf("%d", &x); 
     printf("\nEnter Value of y "); 
     scanf("%d", &y); 
   
-    int temp = x; 
-    x = y; 
-    y = temp; 
+    swap(&x,&y);
   
     printf("\nAfter Swapping: x = %d, y = %d", x, y); 
     return 0; 
-} 
\ No newline at end of file
+}