Create 1_1_3n_5.py

Author: keshavsingh4522

pattern/1_1_3n_5.py

@@ -0,0 +1,42 @@
+n=int(input("enter a number: "))
+for i in range(n,0,-1):
+  for j in range(n,0,-1):
+   if i>j:
+    print(i,' ',sep='',end="")
+   else:
+    print(j,' ',sep='',end="")
+  for j in range(2,n+1):
+    if i>j:
+      print(i,' ',end='',sep="")
+    else:
+      print(j,' ',end='',sep="")
+  print()
+for i in range(2,n+1):
+  for j in range(n,0,-1):
+   if i>j:
+    print(i,' ',sep='',end="")
+   else:
+    print(j,' ',sep='',end="")
+  for j in range(2,n+1):
+    if i>j:
+      print(i,' ',end='',sep="")
+    else:
+      print(j,' ',end='',sep="")
+  print()
+ '''
+ output:
+ enter a number: 7
+7 7 7 7 7 7 7 7 7 7 7 7 7 
+7 6 6 6 6 6 6 6 6 6 6 6 7 
+7 6 5 5 5 5 5 5 5 5 5 6 7 
+7 6 5 4 4 4 4 4 4 4 5 6 7 
+7 6 5 4 3 3 3 3 3 4 5 6 7 
+7 6 5 4 3 2 2 2 3 4 5 6 7 
+7 6 5 4 3 2 1 2 3 4 5 6 7 
+7 6 5 4 3 2 2 2 3 4 5 6 7 
+7 6 5 4 3 3 3 3 3 4 5 6 7 
+7 6 5 4 4 4 4 4 4 4 5 6 7 
+7 6 5 5 5 5 5 5 5 5 5 6 7 
+7 6 6 6 6 6 6 6 6 6 6 6 7 
+7 7 7 7 7 7 7 7 7 7 7 7 7
+ '''