master

Author: dev-aniketj

README.md

@@ -1 +1,7 @@
 # Python-Pattern-Programs
+
+Developer Name : Aniket Jain
+
+I create more than 100 python pattern programs to learn the logics, anyone can learn it and it is absolutely free for all.
+And suggest me good ideas and comment/issues too.
+thank you.

pattern1.py

@@ -9,8 +9,7 @@
 
 """
 
-for x in range(5):
-    for y in range(5):
+for i in range(5):
+    for j in range(5):
         print('*', end=' ')
     print()
-    

pattern10.py

@@ -9,8 +9,7 @@
 
 """
 
-for x in range(1, 6):
-    for y in range(1, 4):
-        print('{} {}'.format(y,x), end=' ')
+for i in range(1, 6):
+    for j in range(1, 4):
+        print('{} {}'.format(j, i), end=' ')
     print()
-    

pattern11.py

@@ -9,8 +9,7 @@
 
 """
 
-for x in range(1, 6):
-    for y in range(1, 4):
-        print('{} {}'.format(x, y), end=' ')
+for i in range(1, 6):
+    for j in range(1, 4):
+        print('{} {}'.format(i, j), end=' ')
     print()
-    

pattern12.py

@@ -9,9 +9,9 @@
 
 """
 
-for x in range(1, 6):
-    count = x
-    for y in range(1, 6):
+for i in range(1, 6):
+    count = i
+    for j in range(1, 6):
         print('{:2d}'.format(count), end=' ')
         count += 5
     print()

pattern13.py

@@ -0,0 +1,22 @@
+"""
+Pattern 13
+
+ 1 10 11 20 21
+ 2  9 12 19 22
+ 3  8 13 18 23
+ 4  7 14 17 24
+ 5  6 15 16 25
+
+"""
+
+for i in range(1, 6):
+    t1 = i
+    t2 = 5 - i + 1
+    for j in range(1, 6):
+        if j % 2 == 1:
+            print('{:2d}'.format(t1), end=' ')
+        else:
+            print('{:2d}'.format(t2), end=' ')
+        t1 += 5
+        t2 += 5
+    print()

pattern14.py

@@ -0,0 +1,17 @@
+"""
+Pattern 14
+
+ 5 10 15 20 25
+ 4  9 14 19 24
+ 3  8 13 18 23
+ 2  7 12 17 22
+ 1  6 11 16 21
+
+"""
+
+for i in range(1, 6):
+    t1 = 5 - i + 1
+    for j in range(1, 6):
+        print('{:2d}'.format(t1), end=' ')
+        t1 += 5
+    print()

pattern15.py

@@ -0,0 +1,22 @@
+"""
+Pattern 15
+
+ 5  6 15 16 25
+ 4  7 14 17 24
+ 3  8 13 18 23
+ 2  9 12 19 22
+ 1 10 11 20 21
+
+"""
+
+for i in range(1, 6):
+    t1 = 5 - i + 1
+    t2 = i
+    for j in range(1, 6):
+        if j % 2 == 1:
+            print('{:2d}'.format(t1), end=' ')
+        else:
+            print('{:2d}'.format(t2), end=' ')
+        t1 += 5
+        t2 += 5
+    print()

pattern16.py

@@ -0,0 +1,15 @@
+"""
+Pattern 16
+
+ 1  2  3  4  5
+ 2  3  4  5  6
+ 3  4  5  6  7
+ 4  5  6  7  8
+ 5  6  7  8  9
+
+"""
+
+for i in range(0, 5):
+    for j in range(1, 6):
+        print('{:2d}'.format(i+j), end=' ')
+    print()

pattern17.py

@@ -0,0 +1,15 @@
+"""
+Pattern 17
+
+ 1  3  5  7  9
+ 3  5  7  9 11
+ 5  7  9 11 13
+ 7  9 11 13 15
+ 9 11 13 15 17
+
+"""
+
+for i in range(1, 6):
+    for j in range(1, 6):
+        print('{:2d}'.format(2 * (i+j) - 3), end=' ')
+    print()

pattern18.py

@@ -0,0 +1,18 @@
+"""
+Pattern 18
+
+0 1 0 1 0
+1 0 1 0 1
+0 1 0 1 0
+1 0 1 0 1
+0 1 0 1 0
+
+"""
+
+for i in range(1, 6):
+    for j in range(1, 6):
+        if((i+j) % 2 != 0):
+            print('1', end=' ')
+        else:
+            print('0', end=' ')
+    print()

pattern19.py

@@ -0,0 +1,18 @@
+"""
+Pattern 19
+
+1 0 1 0 1
+0 1 0 1 0
+1 0 1 0 1
+0 1 0 1 0
+1 0 1 0 1
+
+"""
+
+for i in range(1, 6):
+    for j in range(1, 6):
+        if((i+j) % 2 == 0):
+            print('1', end=' ')
+        else:
+            print('0', end=' ')
+    print()

pattern2.py

@@ -9,8 +9,7 @@
 
 """
 
-for x in range(1, 6):
-    for y in range(1, 6):
-        print(x, end=' ')
+for i in range(1, 6):
+    for j in range(1, 6):
+        print(i, end=' ')
     print()
-    

pattern20.py

@@ -0,0 +1,15 @@
+"""
+Pattern 20
+
+1 0 1 0 1
+0 0 0 0 0
+1 0 1 0 1
+0 0 0 0 0
+1 0 1 0 1
+
+"""
+
+for i in range(1, 6):
+    for j in range(1, 6):
+        print((i*j) % 2, end=' ')
+    print()

pattern21.py

@@ -0,0 +1,15 @@
+"""
+Pattern 21
+
+0 1 0 1 0
+0 0 0 0 0
+0 1 0 1 0
+0 0 0 0 0
+0 1 0 1 0
+
+"""
+
+for i in range(1, 6):
+    for j in range(0, 5):
+        print((i*j) % 2, end=' ')
+    print()

pattern22.py

@@ -0,0 +1,15 @@
+"""
+Pattern 22
+
+0 0 0 0 0
+1 1 1 1 1
+0 0 0 0 0
+1 1 1 1 1
+0 0 0 0 0
+
+"""
+
+for i in range(0, 5):
+    for j in range(1, 6):
+        print(i % 2, end=' ')
+    print()

pattern23.py

@@ -0,0 +1,15 @@
+"""
+Pattern 23
+
+1 1 1 1 1
+0 0 0 0 0
+1 1 1 1 1
+0 0 0 0 0
+1 1 1 1 1
+
+"""
+
+for i in range(1, 6):
+    for j in range(1, 6):
+        print(i % 2, end=' ')
+    print()

pattern24.py

@@ -0,0 +1,15 @@
+"""
+Pattern 24
+
+0 1 0 1 0
+0 1 0 1 0
+0 1 0 1 0
+0 1 0 1 0
+0 1 0 1 0
+
+"""
+
+for i in range(1, 6):
+    for j in range(0, 5):
+        print(j % 2, end=' ')
+    print()

pattern25.py

@@ -0,0 +1,15 @@
+"""
+Pattern 25
+
+0 1 0 1 0
+0 1 0 1 0
+0 1 0 1 0
+0 1 0 1 0
+0 1 0 1 0
+
+"""
+
+for i in range(1, 6):
+    for j in range(1, 6):
+        print(j % 2, end=' ')
+    print()

pattern26.py

@@ -0,0 +1,15 @@
+"""
+Pattern 26
+
+A A A A A
+B B B B B
+C C C C C
+D D D D D
+E E E E E
+
+"""
+
+for i in range(65, 70):
+    for j in range(1, 6):
+        print(chr(i), end=' ')
+    print()

pattern27.py

@@ -0,0 +1,15 @@
+"""
+Pattern 27
+
+A B C D E
+A B C D E
+A B C D E
+A B C D E
+A B C D E
+
+"""
+
+for i in range(5):
+    for j in 'ABCDE':
+        print(j, end=' ')
+    print()

pattern28.py

@@ -0,0 +1,15 @@
+"""
+Pattern 28
+
+E D C B A
+E D C B A
+E D C B A
+E D C B A
+E D C B A
+
+"""
+
+for i in range(5):
+    for j in 'EDCBA':
+        print(j, end=' ')
+    print()

pattern29.py

@@ -0,0 +1,15 @@
+"""
+Pattern 29
+
+E E E E E
+D D D D D
+B B B B B
+C C C C C
+A A A A A
+
+"""
+
+for i in 'EDBCA':
+    for j in range(5):
+        print(i, end=' ')
+    print()

pattern3.py

@@ -9,8 +9,7 @@
 
 """
 
-for x in range(1, 6):
-    for y in range(1, 6):
-        print(y, end=' ')
+for i in range(1, 6):
+    for j in range(1, 6):
+        print(j, end=' ')
     print()
-    

pattern30.py

@@ -0,0 +1,17 @@
+"""
+Pattern 30
+
+A B C D E
+F G H I J
+K L M N O
+P Q R S T
+U V W X Y
+
+"""
+
+ch = 65
+for i in range(5):
+    for j in range(5):
+        print(chr(ch), end=' ')
+        ch += 1
+    print()