From 0bb2d0a8d36902bd52d6f4a1d1d9da78201872b2 Mon Sep 17 00:00:00 2001
From: Alexandra <scribbo@mail.ru>
Date: Thu, 2 Sep 2021 18:55:46 +0300
Subject: [PATCH] homework_2

---
 2_1.py |  4 ++++
 2_2.py | 16 ++++++++++++++++
 2_3.py | 15 +++++++++++++++
 2_4.py |  3 +++
 2_5.py | 22 ++++++++++++++++++++++
 5 files changed, 60 insertions(+)
 create mode 100644 2_1.py
 create mode 100644 2_2.py
 create mode 100644 2_3.py
 create mode 100644 2_4.py
 create mode 100644 2_5.py

diff --git a/2_1.py b/2_1.py
new file mode 100644
index 0000000..72d0548
--- /dev/null
+++ b/2_1.py
@@ -0,0 +1,4 @@
+print(type(15 * 3))
+print(type(15 / 3))
+print(type(15 // 2))
+print(type(15 ** 2))
diff --git a/2_2.py b/2_2.py
new file mode 100644
index 0000000..230b228
--- /dev/null
+++ b/2_2.py
@@ -0,0 +1,16 @@
+my_list = ['в', '5', 'часов', '17', 'минут', 'температура', 'воздуха', 'была', '+5', 'градусов']
+my_list_new = []
+
+for i in range(len(my_list)):
+    a = my_list[i][1:]
+
+    if my_list[i].isdigit():
+        my_list_new.append(f'"{int(my_list[i]):02d}"')
+    elif my_list[i][0] == '+' and a.isdigit():
+        my_list_new.append(f'"+{int(a):02d}"')
+    elif my_list[i][0] == '-' and a.isdigit():
+        my_list_new.append(f'"-{int(a):02d}"')
+    else:
+        my_list_new.append(my_list[i])
+
+print(' '.join(my_list_new))
diff --git a/2_3.py b/2_3.py
new file mode 100644
index 0000000..8dd762e
--- /dev/null
+++ b/2_3.py
@@ -0,0 +1,15 @@
+my_list = ['в', '5', 'часов', '17', 'минут', 'температура', 'воздуха', 'была', '+5', 'градусов']
+
+for i in range(len(my_list)):
+    a = my_list[i][1:]
+
+    if my_list[i].isdigit():
+        my_list[i] = f'"{int(my_list[i]):02d}"'
+    elif my_list[i][0] == '+' and a.isdigit():
+        my_list[i] = f'"+{int(a):02d}"'
+    elif my_list[i][0] == '-' and a.isdigit():
+        my_list[i] = f'"-{int(a):02d}"'
+    else:
+        continue
+
+print(' '.join(my_list))
diff --git a/2_4.py b/2_4.py
new file mode 100644
index 0000000..b1cab21
--- /dev/null
+++ b/2_4.py
@@ -0,0 +1,3 @@
+personal_list = ['инженер-конструктор Игорь', 'главный бухгалтер МАРИНА', 'токарь высшего разряда нИКОЛАй', 'директор аэлита']
+for el in personal_list:
+    print(f'Привет, {el.split()[-1].title()}!')
diff --git a/2_5.py b/2_5.py
new file mode 100644
index 0000000..38a50d8
--- /dev/null
+++ b/2_5.py
@@ -0,0 +1,22 @@
+prices = [57.08, 46.51, 97, 51, 1.76, 20, 25.08, 76, 23.34, 98.90,
+          70.01, 63, 39, 90.47, 29, 24, 42, 59.11, 45.78, 48.29,
+          8.53, 67, 95, 5.62, 11, 18.34, 13, 64.80, 78, 93, 88.08]
+str = []
+str_sort = []
+
+for el in prices:
+    str.append(f'{int(el):02d} руб. {int((el % 1) * 100):02d} коп.')
+
+print(', '.join(str))
+print(f' ID списка {id(prices)}')
+
+prices.sort()
+
+print(prices)
+print(f' ID отсортированного списка {id(prices)}')
+
+prices_sort = sorted(prices, reverse=True)
+print(prices_sort)
+print(f'Цены 5-ти самых дорогих товаров: {prices_sort[:5]}')
+
+