Pattern problems python

Pattern-Problems/README.md

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+# Pattern-Problems
+
+#### Pattern 1:
+
+```
+N = 4
+	1
+	1 1
+	1 1 1
+	1 1 1 1
+```
+
+#### Pattern 2:
+
+```
+N = 4
+	1
+	2 3
+	4 5 6
+	7 8 9 10
+```
+#### Pattern 3:
+
+```
+N = 4
+	1
+	2 3
+	3 4 5
+	4 5 6 7
+```
+
+#### Pattern 4:
+
+```
+N = 4
+	1 1 1 1
+	1 1 1
+	1 1
+	1
+```
+
+#### Pattern 5:
+
+```
+N = 4
+	1 2 3 4
+	1 2 3
+	1 2
+	1
+```
+
+#### Pattern 6:
+
+```
+N = 4
+	      1
+	    1 1
+	  1 1 1
+	1 1 1 1
+```
+
+#### Pattern 7:
+
+```
+N = 4
+	      1
+	    2 3
+	  4 5 6
+	7 8 9 10
+```
+
+#### Pattern 8:
+
+```
+N = 4
+	      1
+	    2 3
+	  3 4 5
+	4 5 6 7
+```
+
+#### Pattern 9:
+
+```
+N = 4
+	1 1 1 1
+	  1 1 1
+	    1 1
+	      1
+```
+
+#### Pattern 10:
+
+```
+N = 4
+	1 2 3 4
+	  1 2 3
+	    1 2
+	      1
+```
+
+#### Pattern 11:
+
+```
+N = 4
+	A
+	B B
+	C C C
+	D D D D
+```
+
+#### Pattern 12:
+
+```
+N = 4
+	1 1 1 1
+	0 0 0
+	1 1
+	0
+```
+
+#### Pattern 13:
+
+```
+N = 4
+	D
+	C D
+	B C D
+	A B C D
+```
+
+#### Pattern 14:
+
+```
+N = 4
+	1
+	3 2
+	4 5 6
+	10 9 8 7
+```
+
+#### Pattern 15:
+
+```
+N = 4
+	A B C D D C B A
+	  A B C C B A
+	    A B B A
+	      A A
+```
+
+#### Pattern 16:
+
+```
+N = 4
+	4 4 4 4
+	3 4 4 4
+	2 3 4 4
+	1 2 3 4
+```
+
+#### Pattern 17:
+
+```
+N = 4
+	        0
+	      1 0 1
+	    2 1 0 1 2
+	  3 2 1 0 1 2 3
+	4 3 2 1 0 1 2 3 4
+```
+
+#### Pattern 18:
+
+```
+N = 5 (N is always odd)
+	*
+	* *
+	* * *
+	* *
+	*
+```
+
+#### Pattern 19:
+
+```
+N = 5 (N is always odd)
+	    *
+	  * * *
+	* * * * *
+	  * * *
+	    *
+```
+
+
+#### Pattern 20:
+
+```
+N = 5 (N is always odd)
+	    1
+	  1 2 3
+	1 2 3 4 5
+	  1 2 3
+	    1
+```
+
+
+#### Pattern 21:
+
+```
+N = 4
+	      1
+	    2 3 2
+	  3 4 5 4 3
+	4 5 6 7 6 5 4
+```
+
+
+#### Pattern 22:
+
+```
+N = 5 #####(N is always odd)
+	*
+	 * *
+	  * * *
+	 * *
+	*
+```
+
+
+#### Pattern 23:
+
+```
+N = 5
+	1
+	1 1
+	1 2 1
+	1 2 2 1
+	1 2 2 2 1
+```
+
+
+#### Pattern 24:
+
+```
+N = 4
+	1
+	1 1
+	2 0 2
+	3 0 0 3
+```
+
+
+#### Pattern 25:
+
+```
+N = 4
+	      *
+	    * * *
+	  * * * * *
+	* * * * * * *
+```
+
+
+#### Pattern 26:
+
+```
+N = 4
+	      1
+	    2 1 2
+	  3 2 1 2 3
+	4 3 2 1 2 3 4
+```
+
+
+#### Pattern 27:
+
+```
+N = 5
+	5 4 3 2 *
+	5 4 3 * 1
+	5 4 * 2 1
+	5 * 3 2 1
+	* 4 3 2 1
+```
+
+#### Pattern 28:
+
+```
+N = 4
+	* 0 0 0 * 0 0 0 *
+	0 * 0 0 * 0 0 * 0
+	0 0 * 0 * 0 * 0 0
+	0 0 0 * * * 0 0 0
+```
+
+
+
+#### Pattern 29:
+
+```
+N = 5
+	1                 1
+	1 2             2 1
+	1 2 3         3 2 1
+	1 2 3 4     4 3 2 1
+	1 2 3 4 5 5 4 3 2 1
+
+```
+
+
+#### Pattern 30:
+
+```
+N = 5 #####(N is always odd)
+	* * * * *
+	* *   * *
+	*       *
+	* *   * *
+	* * * * *
+```
+
+
+#### Pattern 31:
+
+```
+N = 5
+	1       1
+	 2     2
+	  3   3
+	   4 4
+	    5
+	   4 4
+	  3   3
+	 2     2
+	1       1
+```
+
+
+#### Pattern 32:
+
+```
+N = 5
+	1
+	2 3
+	4 5 6 7
+	8 9 1 2 3 4 5 6
+	7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4
+
+```
+
+
+#### Pattern 33:
+
+```
+N = 5
+	1 * * * * *
+	  2 * * * *
+	    3 * * *
+	      4 * *
+                5 *
+	      4 * *
+	    3 * * *
+	  2 * * * *
+	1 * * * * *
+
+```

Pattern-Problems/cpp/pattern01.cpp

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+#include <iostream>
+using namespace std;
+
+int main(){
+  cout<<"Enter n : ";
+  int n;
+  cin>>n;
+
+  //LOOP TO PRINT MULTIPLE ROWS
+  for(int row=1; row<=n; row++){
+    //WORK OF ONE ROW
+
+    //LOOP TO PRINT MULTIPLE COLUMNS
+    for(int col=1; col<=row; col++){
+      cout<<"1 ";
+    }
+    cout<<endl;
+  }
+}