programs updated

Author: thatsabhishek

Milestone 1/Patterns 1/Alpha Pattern.py

@@ -11,7 +11,8 @@
 while i <= N:
     j = 1
     while j <= i:
-        print(chr(65+i-1), end='')
+        ch = chr(ord('A')+i-1)
+        print(ch, end='')
         j = j+1
     print()
     i = i+1

Milestone 1/Patterns 1/Character Pattern.py

@@ -11,7 +11,8 @@
     j = 1
     k = i
     while j <= i:
-        print(chr(65+k-1), end='')
+        ch = chr(ord('A')+k-1)
+        print(ch, end='')
         k = k+1
         j = j+1
     print()

Milestone 1/Patterns 1/Interesting Alphabets.py

@@ -12,8 +12,9 @@
     j = 1
     k = i
     while j <= i:
-        print(chr(65+N-k), end='')
+        ch = chr(ord('A')+N-k)
+        print(ch, end='')
         k = k-1
         j = j+1
     print()
-    i = i+1
+    i = i+1

Milestone 1/Patterns 1/Number Pattern.py

@@ -6,11 +6,11 @@
 # 1
 
 N = int(input())
-i = N
-while i >= 1:
+i = 1
+while i <= N:
     j = 1
-    while j <= i:
+    while j <= N-i+1:
         print(j, end='')
         j = j+1
     print()
-    i = i-1
+    i = i+1

Milestone 1/Patterns 1/Reverse Number Pattern.py

@@ -8,9 +8,9 @@
 N = int(input())
 i = 1
 while i <= N:
-    j = i
-    while j >= 1:
-        print(j, end='')
-        j = j-1
+    j = 1
+    while j <= i:
+        print(i-j+1, end='')
+        j = j+1
     print()
     i = i+1

Milestone 1/Patterns 2/Arrow pattern.py

@@ -12,29 +12,29 @@
 
 n = int(input())
 i = 1
-c = int(n/2) + 1
-while i <= c:
+inc = int(n/2) + 1
+while i <= inc:
     sp = 1
-    while sp < 2*i-2:
+    while sp < i:
         print(' ', end='')
         sp = sp+1
     j = 1
     while j <= i:
         print('* ', end='')
-        j = j+1
+        j = j+1 
     print()
     i = i+1
 i = 1
-d = n-c
-while i <= n-c:
+dec = n-inc
+while i <= n-inc:
     sp = 1
-    while sp < d:
+    while sp < dec:
         print(' ', end='')
         sp = sp+1
     j = 1
-    while j <= d:
+    while j <= dec:
         print('* ', end='')
         j = j+1
     print()
     i = i+1
-    d = d-1
+    dec = dec-1

Milestone 1/Patterns 2/Diamond of stars.py

@@ -9,28 +9,29 @@
 
 n = int(input())
 i = 1
-s = (n+1)/2
-while i <= s:
+s1 = (n+1)/2
+while i <= s1:
     sp = 1
-    while sp <= s-i:
+    while sp <= s1-i:
         print(' ', end='')
         sp = sp+1
     j = 1
     while j <= 2*i-1:
-        print("*", end='')
+        print('*', end='')
         j = j+1
     print()
     i = i+1
-i = s-1
-m = i
-while i >= 1:
-    j = 1
-    while j <= m-i+1:
+
+i = 1
+s2 = n-s1
+while i <= s2:
+    sp = 1
+    while sp <= i:
         print(' ', end='')
-        j = j+1
+        sp += 1
     k = 1
-    while k <= 2*i-1:
+    while k <= n-2*i:
         print("*", end='')
         k = k+1
     print()
-    i = i-1
+    i = i+1

Milestone 1/Patterns 2/Star Pattern.py

@@ -13,12 +13,8 @@
         print(' ', end='')
         sp = sp+1
     j = 1
-    while j <= i:
+    while j <= 2*i-1:
         print('*', end='')
         j = j+1
-    k = i-1
-    while k >= 1:
-        print('*', end='')
-        k = k-1
     print()
     i = i+1