Patterns 1.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Code : Square Pattern"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n",
      "55555\n",
      "55555\n",
      "55555\n",
      "55555\n",
      "55555\n"
     ]
    }
   ],
   "source": [
    "n=int(input())\n",
    "i=1\n",
    "while i<=n:\n",
    "    j=1\n",
    "    while j<=n:\n",
    "        print(n,end=\"\")\n",
    "        j=j+1\n",
    "    print()\n",
    "    i=i+1"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Code : Triangular Star Pattern"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n",
      "*\n",
      "**\n",
      "***\n",
      "****\n",
      "*****\n"
     ]
    }
   ],
   "source": [
    "n=int(input())\n",
    "i=1\n",
    "while i<=n:\n",
    "    j=1\n",
    "    while j<=i:\n",
    "        print(\"*\",end=\"\")\n",
    "        j=j+1\n",
    "    print()\n",
    "    i=i+1"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Code : Triangle Number Pattern"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n",
      "1\n",
      "22\n",
      "333\n",
      "4444\n",
      "55555\n"
     ]
    }
   ],
   "source": [
    "n=int(input())\n",
    "i=1\n",
    "while i<=n:\n",
    "    j=1\n",
    "    while j<=i:\n",
    "        print(i,end=\"\")\n",
    "        j=j+1\n",
    "    print()\n",
    "    i=i+1"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Code : Reverse Number Pattern"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n",
      "1\n",
      "21\n",
      "321\n",
      "4321\n",
      "54321\n"
     ]
    }
   ],
   "source": [
    "n=int(input())\n",
    "i=1\n",
    "while i<=n:\n",
    "    j=1\n",
    "    k=i\n",
    "    while j<=i:\n",
    "        print(k, end=\"\")\n",
    "        k=k-1\n",
    "        j=j+1\n",
    "    i=i+1\n",
    "    print()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Code : Character Pattern"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n",
      "A\n",
      "BC\n",
      "CDE\n",
      "DEFG\n",
      "EFGHI\n"
     ]
    }
   ],
   "source": [
    "n=int(input())\n",
    "i=1\n",
    "size=ord(\"A\")\n",
    "while i<=n:\n",
    "    j=1\n",
    "    while j<=i:\n",
    "        print(chr(size),end=\"\")\n",
    "        j=j+1\n",
    "        size=size+1\n",
    "    size=ord(\"A\")+i\n",
    "    i=i+1\n",
    "    print()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Code : Interesting Alphabets"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n",
      "E\n",
      "DE\n",
      "CDE\n",
      "BCDE\n",
      "ABCDE\n"
     ]
    }
   ],
   "source": [
    "n=int(input())\n",
    "i=1\n",
    "size=ord(\"A\")+n-1\n",
    "while i<=n:\n",
    "    j=1\n",
    "    while j<=i:\n",
    "        print(chr(size),end=\"\")\n",
    "        j=j+1\n",
    "        size=size+1\n",
    "    size=ord(\"A\")+n-1-i\n",
    "    i=i+1\n",
    "    print()\n",
    "    "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Number Pattern 1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n",
      "1\n",
      "11\n",
      "111\n",
      "1111\n",
      "11111\n"
     ]
    }
   ],
   "source": [
    "n=int(input())\n",
    "i=1\n",
    "k=1\n",
    "while i<=n:\n",
    "    j=i\n",
    "    k=1\n",
    "    while k<=j:\n",
    "        print(1,end=\"\")\n",
    "        k=k+1\n",
    "    print()\n",
    "    i=i+1"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Number Pattern 2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n",
      "1\n",
      "11\n",
      "202\n",
      "3003\n",
      "40004\n"
     ]
    }
   ],
   "source": [
    "n=int(input())\n",
    "i=1\n",
    "k=1\n",
    "if n==0:\n",
    "    print(1)\n",
    "else:\n",
    "    while i<=n:\n",
    "        j=1\n",
    "        k=i-1\n",
    "        while j<=i:\n",
    "            if j==1 and i==1:\n",
    "                print(j,end=\"\")\n",
    "            elif j==1 or j==i:\n",
    "                print(k,end=\"\")\n",
    "            else:\n",
    "                print(0,end=\"\")\n",
    "            j=j+1\n",
    "        i=i+1\n",
    "        print()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Number Pattern 3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n",
      "1\n",
      "11\n",
      "121\n",
      "1221\n",
      "12221\n"
     ]
    }
   ],
   "source": [
    "n=int(input())\n",
    "i=1\n",
    "k=1\n",
    "while i<=n:\n",
    "    j=1\n",
    "    while j<=i:\n",
    "        if j==1 or j==i:\n",
    "            print(1,end=\"\")\n",
    "        else:\n",
    "            print(2,end=\"\")\n",
    "        j=j+1\n",
    "    i=i+1\n",
    "    print()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Number Pattern"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n",
      "12345\n",
      "1234\n",
      "123\n",
      "12\n",
      "1\n"
     ]
    }
   ],
   "source": [
    "n=int(input())\n",
    "i=n\n",
    "while i>0:\n",
    "    j=i\n",
    "    k=1\n",
    "    while j>0:\n",
    "        j=j-1\n",
    "        print(k,end=\"\")\n",
    "        k=k+1\n",
    "    i=i-1\n",
    "    print()\n",
    "    "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Alpha Pattern"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n",
      "A\n",
      "BB\n",
      "CCC\n",
      "DDDD\n",
      "EEEEE\n"
     ]
    }
   ],
   "source": [
    "n=int(input())\n",
    "i=1\n",
    "\n",
    "while i<=n:\n",
    "    j=1\n",
    "    while j<=i:\n",
    "        print(chr(ord(\"A\")+i-1),end=\"\")\n",
    "        j=j+1\n",
    "    i=i+1\n",
    "    print()\n",
    "    "
   ]
  }
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