Merge pull request fineanmol#5797 from Hasanul-Banna-Himel/master

Patterns added

Program's_Contributed_By_Contributors/Python_Programs/pattern.py

@@ -0,0 +1,79 @@
+val = int(input("Give your value in stars: "))
+#for square
+def square(num):
+    num = val
+    for i in range(num):
+        for j in range(num):
+            print("*", end = " ")
+        print()
+#increasing triangle
+def increasing_triangle(num):
+    num = val
+    for i in range(num):
+        for j in range(i+1):
+            print("*", end = " ")
+        print()      
+#decreasing triangle
+def decreasing_triangle(num):
+    num = val
+    for i in range(num):
+        for j in range(i,n):
+            print("*", end = " ")
+        print()
+#right sided triangle (increasing star)
+def right_sided_triangle_inc(num):
+    num = val
+    for i in range(num):
+        for j in range(i,num):
+            print("",end = " ")
+        for j in range(i+1):
+            print("*", end = " ")    
+        print()        
+#right sided triangle (decreasing star)        
+def right_sided_triangle_dec(num):
+    num = val
+    for i in range(num):
+        for j in range(i+1):
+            print("",end = " ")
+        for j in range(i,num):
+            print("*", end = " ")    
+        print()      
+#hill pattern
+def hill_pattern(num):
+    num = val
+    for i in range(num):
+        for j in range(i,num):
+            print(" ", end = " ")
+        for j in range(i):
+            print("*",end = " ")
+        for j in range(i+1):
+            print("*",end = " ")    
+        print()
+#reverse hill pattern
+def reverse_hill_pattern(num):
+    num = val
+    for i in range(num):
+        for j in range(i+1):
+            print(" ", end = " ")
+        for j in range(i,n-1):
+            print("*",end = " ")
+        for j in range(i,n):
+            print("*",end = " ")    
+        print()      
+#diamond pattern
+def diamond(num):
+    num = val
+    for i in range(num):
+        print(" " * (num - i), "*" * (2*i + 1))
+    for i in range(num - 2, -1, -1):
+        print(" " * (num - i), "*" * (2*i + 1))    
+
+#comment out other lines below here while printing one funnction
+square(val)    #square
+increasing_triangle(val)       #increasing triangle
+decreasing_triangle(val)   #decreasing triangle
+right_sided_triangle_inc(val) #right sided triangle (increasing star)
+right_sided_triangle_dec(val) #right sided triangle (decreasing star)
+hill_pattern(val) #hill pattern
+reverse_hill_pattern(val) #reverse hill pattern
+diamond(val) #diamond pattern