Updates not merged

.ipynb_checkpoints/Advanced_IO-checkpoint.ipynb

@@ -0,0 +1,129 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Some Indepth concepts on I/O:\n",
+    "I/O - Input/Output.\n",
+    "Input and Output are integral part of a program. This makes the program interactive (dynamic) and user friendly.\n",
+    "\n",
+    "Input conditions and values may vary depending on situation / constraints. So handling Inputs is important.\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Variations:\n",
+    "1. One line Input of multiple values"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### 1. One line input:\n",
+    "Multiple values can be given in one line as input which needs to be processed differently. This brings in the need for a method to work with them.\n",
+    "\n",
+    "1. fixed type input\n",
+    "2. variable length input\n",
+    "\n",
+    "Generally one line input uses multiple assignment by splitting the values down (or scattering) to the required variables.  \n",
+    "*map* functions are used to assign a function or change the data type of the variables."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "#### 1. Fixed type:\n",
+    "In this type, the number of inputs in the line is fixed and known. A simple input statements has the required no. of variables in the LHS and input command with string splitting on the RHS.\n",
+    "\n",
+    "#### 2. Variable length type\n",
+    "In this type, the number of inputs in the line is variable and only minimum count is known. A simple input statements has the required no. of variables with last variable working as gather variable (with * before its name) in the LHS and input command with string splitting on the RHS."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdin",
+     "output_type": "stream",
+     "text": [
+      " Hi Hello\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Hi\n",
+      "Hello\n"
+     ]
+    }
+   ],
+   "source": [
+    "# Example for two inputs\n",
+    "a, b = input().split()\n",
+    "print(a)\n",
+    "print(b)\n",
+    "# input: Hi Hello"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdin",
+     "output_type": "stream",
+     "text": [
+      " 10 20\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "10\n",
+      "<class 'int'>\n",
+      "20\n",
+      "<class 'int'>\n"
+     ]
+    }
+   ],
+   "source": [
+    "# Change type for input\n",
+    "c, d = map(int, input().split())\n",
+    "print(c, type(c), sep = '\\n')\n",
+    "print(d, type(d), sep = '\\n')\n",
+    "# Input: 10 20"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.8.6"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 4
+}

.ipynb_checkpoints/DS_Lists-checkpoint.ipynb

@@ -1142,7 +1142,7 @@
     "Use for or while loop to access element or list.\n",
     "\n",
     "### 2. Using * :\n",
-    "Using * will convert the list into a variable length arguement ($*arg$) of print method"
+    "Using * will convert the elements of the list into arguements of print method"
    ]
   },
   {
@@ -1863,8 +1863,8 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## 3. List Multiplication:\n",
-    "String multiplication results a string with repitition. It can be done using ' * ' operator."
+    "### 3. List Multiplication:\n",
+    "List multiplication results a list with repitition. It can be done using ' * ' operator."
    ]
   },
   {
@@ -1896,13 +1896,6 @@
     "l4 = ['Namaste ', 'Hello']\n",
     "l4*5"
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {