Merge pull request #2293 from 16ratneshkumar/patch-3

Optimize solution

Author: geekcomputers

Patterns/patterns.py

@@ -19,21 +19,11 @@ def main():
     pattern(lines)
 
 def pattern(lines):
+    for i in range(1,lines+1): 
+        print("* "*i) 
+    print() 
     for i in range(lines):
-        for j in range(i+1):
-            print("* ", end="")
-        print("")
-    print(" ")
-
-    for i in range(0,lines):
-    
-        for j in range(0, (2 * (i - 1)) + 1):
-            print(" ", end="")
-    
-        for j in range(0, lines - i):
-            print("*", end=" ")
-    
-        print("")    
+            print("  "*i,"* "*(lines-i))
 
 if __name__ == "__main__":
     main()