exercise added

Author: Asabeneh

python_for_everyone.ipynb

@@ -40,7 +40,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 120,
+   "execution_count": 146,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -66,17 +66,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 121,
+   "execution_count": 161,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Welcome to Python!\n",
       "Hello, World!\n",
       "Hello, World !\n",
-      "Learn python in  2019\n",
+      "Welcome to Python!\n",
+      "Learn python in 2019\n",
       "Welcome to Python for Everyone\n",
       "Welcome to Python for Everyone\n"
      ]
@@ -85,12 +85,13 @@
    "source": [
     "# Printing in Python\n",
     "\n",
-    "print(\"Welcome to Python!\")\n",
+    "\n",
     "print('Hello, World!')\n",
     "print('Hello,', \"World\", \"!\")\n",
-    "print('Learn python in ', 2019)\n",
+    "print(\"Welcome to Python!\")\n",
+    "print('Learn python in', 2019)\n",
     "print('Welcome to Python for Everyone')\n",
-    "print('Welcome','to', 'Python','for','Everyone')"
+    "print('Welcome','to', 'Python','for','Everyone')\n"
    ]
   },
   {
@@ -117,18 +118,18 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 122,
+   "execution_count": 162,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Asabeneh\n",
-      "Yetayeh\n",
-      "Helsinki\n",
-      "250\n",
-      "True\n"
+      "First name: Asabeneh\n",
+      "Last name:  Yetayeh\n",
+      "Country:  Helsinki\n",
+      "Age:  250\n",
+      "Married:  True\n"
      ]
     }
    ],
@@ -140,11 +141,47 @@
     "country = \"Helsinki\"\n",
     "age = 250\n",
     "is_married = True\n",
-    "print(first_name)\n",
-    "print(last_name)\n",
-    "print(country)\n",
-    "print(age)\n",
-    "print(is_married)"
+    "# Printing the values stored in the variables\n",
+    "print('First name:', first_name)\n",
+    "print('Last name: ', last_name)\n",
+    "print('Country: ', country)\n",
+    "print('Age: ', age)\n",
+    "print('Married: ', is_married)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "Variable can also be declared in one line:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 163,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Asabeneh Yetayeh Helsink 250 True\n",
+      "First name: Asabeneh\n",
+      "Last name:  Yetayeh\n",
+      "Country:  Helsink\n",
+      "Age:  250\n",
+      "Married:  True\n"
+     ]
+    }
+   ],
+   "source": [
+    "first_name, last_name, country, age, is_married = 'Asabeneh', 'Yetayeh', 'Helsink', 250, True\n",
+    "print(first_name, last_name, country, age, is_married)\n",
+    "print('First name:', first_name)\n",
+    "print('Last name: ', last_name)\n",
+    "print('Country: ', country)\n",
+    "print('Age: ', age)\n",
+    "print('Married: ', is_married)"
    ]
   },
   {
@@ -161,7 +198,8 @@
     "7. Declare a city variable and assign a value to it\n",
     "8. Declare a variable is_married and assign a value to it\n",
     "9. Declare a variable is_true and assign a value to it\n",
-    "10. Declare a variable is_light_on and assign a value to it"
+    "10. Declare a variable is_light_on and assign a value to it\n",
+    "11. Declare multiple variable on one line"
    ]
   },
   {
@@ -174,7 +212,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 123,
+   "execution_count": 164,
    "metadata": {},
    "outputs": [
     {
@@ -246,7 +284,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 124,
+   "execution_count": 165,
    "metadata": {},
    "outputs": [
     {
@@ -328,15 +366,17 @@
    "metadata": {},
    "source": [
     "#### Exerciese: Numbers\n",
+    "\n",
     "1. Declare an integer variable\n",
     "2. Declare a float number variable\n",
     "3. Declare a complex number variable\n",
-    "4. Calcaulate an area of a triangle (area = 0.5 * b * h)\n",
-    "5. Calaculate the primeter of triangle (p = a + b +c)\n",
-    "6. Calaculate the of area rectangle (area = lenght * width)\n",
-    "7. Calaculate the primeter of rectangle (p = 2 * (length + width))\n",
-    "8. Calculate the area of a circle (area = 3.14 * r * r)\n",
-    "9. Calculate the circumference of a circle(c = 2* pi * r)"
+    "4. Calcaulate an area of a triangle (area = 0.5 x  b x h)\n",
+    "5. Calaculate the primeter of triangle (p = a + b + c)\n",
+    "6. Calaculate the of area rectangle (area = lenght x width)\n",
+    "7. Calaculate the primeter of rectangle (p = 2 x (length + width))\n",
+    "8. Calculate the area of a circle (area = 3.14 x r x r)\n",
+    "9. Calculate the circumference of a circle(c = 2 x pi x r)\n",
+    "10. Calculate the value of y (y = x2 + 6x + 9). Try to use different x value and figure out at what x value y is 0."
    ]
   },
   {
@@ -396,15 +436,16 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 126,
+   "execution_count": 160,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Asabeneh Yetayeh\n",
-      "I am Asabeneh Yetayeh. I live in Finland, Helsinki.\n"
+      "Full name:  Asabeneh Yetayeh\n",
+      "Person Information: I am Asabeneh Yetayeh. I live in Finland, Helsinki.\n",
+      "Git repository:  Python  for  Everyone\n"
      ]
     }
    ],
@@ -417,8 +458,11 @@
     "country = \"Finland\"\n",
     "city = 'Helsinki'\n",
     "full_name = first_name  + space + last_name\n",
-    "print(full_name)\n",
-    "print('I am ' + full_name + '. I live in ' + country + ', '+ city + '.')\n",
+    "git_repo= 'Python ' + ' for ' + ' Everyone'\n",
+    "person_info = 'I am ' + full_name + '. I live in ' + country + ', '+ city + '.'\n",
+    "print('Full name: ', full_name)\n",
+    "print('Person Information:', person_info)\n",
+    "print('Git repository: ', git_repo)\n",
     "\n"
    ]
   },