Merge pull request openAOD#887 from eshan1925/patch-1

Committed codes for 10 patterns

Author: aryashah2k

Alphabetic Patterns/alphabeticpattern19.py

@@ -0,0 +1,25 @@
+def pattern(n):
+    alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    counter = n
+    for i in range(n,0,-1):
+        counteri = counter-1
+        for j in range(0,i):
+            print(alpha[counteri],end=" ")
+            counteri = counteri-1
+        print("")
+        counter = counter + 1
+        
+print("Enter the number of rows: ")
+n = int(input())
+pattern(n)
+
+
+# OUTPUT
+
+# Enter the number of rows: 
+# 5
+# E D C B A 
+# F E D C 
+# G F E 
+# H G 
+# I 

Alphabetic Patterns/alphabeticpattern20.py

@@ -0,0 +1,25 @@
+def pattern(n):
+    alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    counter = n
+    for i in range(n,0,-1):
+        counteri = counter-1
+        for j in range(0,i):
+            print(alpha[counteri],end=" ")
+            counteri = counteri+1
+        print("")
+        counter = counter - 1
+        
+print("Enter the number of rows: ")
+n = int(input())
+pattern(n)
+
+
+# OUTPUT
+
+# Enter the number of rows: 
+# 5
+# E F G H I 
+# D E F G 
+# C D E 
+# B C 
+# A

Alphabetic Patterns/alphabeticpattern21.py

@@ -0,0 +1,26 @@
+def pattern(n):
+    alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    counter = 0
+    for i in range(0,n+1):
+        for j in range(0,i):
+            if(counter>25):
+                counter = counter - 26
+            print(alpha[counter],end=" ")
+            counter=counter+1
+        print("")
+        
+print("Enter the number of rows: ")
+n = int(input())
+pattern(n)
+
+
+# OUTPUT
+
+# Enter the number of rows: 
+# 5
+
+# A 
+# B C 
+# D E F 
+# G H I J 
+# K L M N O 

Alphabetic Patterns/alphabeticpattern23.py

@@ -0,0 +1,30 @@
+def pypart2(n):
+	alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+	k = 2*n - 2
+	counter = 0
+	for i in range(0, n):
+		for j in range(0, k):
+			print(end=" ")
+		k = k - 2
+		
+		for j in range(0, i+1):
+			print(alpha[counter], end=" ")
+		counter=counter+1
+		print("\r")
+		
+		
+print("Enter the number of rows: ")
+n = int(input())
+pypart2(n)
+
+
+
+# OUTPUT
+
+# Enter the number of rows: 
+# 5
+#         A 
+#       B B 
+#     C C C 
+#   D D D D 
+# E E E E E 

Alphabetic Patterns/alphabeticpattern25.py

@@ -0,0 +1,31 @@
+def pypart2(n):
+	alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+	k = 2*n - 2
+	flag = n-1
+	for i in range(0, n):
+		for j in range(0, k):
+			print(end=" ")
+		k = k - 2
+		counter = flag
+		for j in range(0, i+1):
+			print(alpha[counter], end=" ")
+			counter =counter + 1
+		flag = flag -1
+		print("\r")
+		
+		
+print("Enter the number of rows: ")
+n = int(input())
+pypart2(n)
+
+
+
+# OUTPUT
+
+# Enter the number of rows: 
+# 5
+#         E 
+#       D E 
+#     C D E 
+#   B C D E 
+# A B C D E

Alphabetic Patterns/alphabeticpattern26.py

@@ -0,0 +1,30 @@
+def pypart2(n):
+	alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+	k = 2*n - 2
+	flag = n-1
+	for i in range(0, n):
+		for j in range(0, k):
+			print(end=" ")
+		k = k - 2
+		counter = flag
+		for j in range(0, i+1):
+			print(alpha[counter], end=" ")
+		flag = flag -1
+		print("\r")
+		
+		
+print("Enter the number of rows: ")
+n = int(input())
+pypart2(n)
+
+
+
+# OUTPUT
+
+# Enter the number of rows: 
+# 5
+#         E 
+#       D D 
+#     C C C 
+#   B B B B 
+# A A A A A 

Alphabetic Patterns/alphabeticpattern7.py

@@ -0,0 +1,27 @@
+def pattern(n):
+    alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    countj = 0
+    for i in range(0,n):
+        counti = 0
+        for j in range(0,n):
+            flag = counti+countj
+            if(flag>25):
+                flag = flag - 26
+            print(alpha[flag],end=" ")
+            counti = counti+5
+        print("\r")
+        countj=countj+1
+            
+print("Enter the number of rows: ")
+n = int(input())
+pattern(n)
+
+#OUTPUT
+
+# Enter the number of rows: 
+# 5
+# A F K P U 
+# B G L Q V 
+# C H M R W 
+# D I N S X 
+# E J O T Y 

Alphabetic Patterns/alphabeticpattern8.py

@@ -0,0 +1,28 @@
+def pattern(n):
+    alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+    countj = 0
+    for i in range(0,n):
+        counti = 4
+        for j in range(0,n):
+            flag = counti+countj
+            if(flag>25):
+                flag = flag - 26
+            print(alpha[flag],end=" ")
+            counti = counti+5
+        print("\r")
+        countj=countj-1
+            
+print("Enter the number of rows: ")
+n = int(input())
+pattern(n)
+
+
+# OUTPUT
+
+# Enter the number of rows: 
+# 5
+# E J O T Y 
+# D I N S X 
+# C H M R W 
+# B G L Q V 
+# A F K P U 

Pyramid Patterns/pyramidpattern61.py

@@ -0,0 +1,28 @@
+def triangle(n):
+	k = n - 1
+	for i in range(0, n):
+		for j in range(0, k):
+			print(end=" ")
+		k = k - 1
+		for j in range(0, i+1):
+			if(i%2!=0):
+			    print("* ", end="")
+			else:
+			    print("# ", end="")
+		print("\r")
+		
+		
+print("Enter the number of rows: ")
+n = int(input())
+triangle(n)
+
+
+#OUTPUT
+
+# Enter the number of rows: 
+# 5
+#      # 
+#     * * 
+#    # # # 
+#   * * * * 
+#  # # # # # 

Symbol Patterns/symbolicpattern162.py

@@ -0,0 +1,26 @@
+print("Enter the number of rows: ")
+n = int(input())
+n = int(n/2)
+spaces = n + (n - 1)
+counter = 1
+count = 0
+for i in range(0, n):
+    for i in range(2):
+        for k in range(0, spaces):
+            print(" ", end="")
+        for j in range(0, counter):
+            print("*", end=" ")
+        print()
+    counter = counter + 2
+    spaces = spaces - 2
+    
+# EXAMPLE OUTPUT
+
+# Enter the number of rows: 
+# 6
+#      * 
+#      * 
+#    * * * 
+#    * * * 
+#  * * * * * 
+#  * * * * *