From cbaf250a8d8e91eef9089d3c132af62cac8a3b2f Mon Sep 17 00:00:00 2001
From: Olga Glazunova <o.glazunova86@gmail.com>
Date: Thu, 5 Dec 2024 14:37:46 +0500
Subject: [PATCH 1/2] =?UTF-8?q?=D0=92=D1=82=D0=BE=D1=80=D0=B0=D1=8F=20?=
 =?UTF-8?q?=D0=B4=D0=BE=D0=BC=D0=B0=D1=88=D0=BA=D0=B0=20basic=5Fexercises?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 for_challenges.py      | 19 +++++++++++++-
 for_dict_challenges.py | 58 +++++++++++++++++++++++++++++++++++++++++-
 string_challenges.py   | 23 +++++++++++++++++
 3 files changed, 98 insertions(+), 2 deletions(-)

diff --git a/for_challenges.py b/for_challenges.py
index 997754da..6f2e6380 100644
--- a/for_challenges.py
+++ b/for_challenges.py
@@ -2,6 +2,7 @@
 # Необходимо вывести имена всех учеников из списка с новой строки
 
 names = ['Оля', 'Петя', 'Вася', 'Маша']
+print('\n'.join(names))
 # ???
 
 
@@ -12,7 +13,8 @@
 # Петя: 4
 
 names = ['Оля', 'Петя', 'Вася', 'Маша']
-# ???
+for name in names:
+    print(f"{name}: {len(name)}")
 
 
 # Задание 3
@@ -25,6 +27,10 @@
     'Маша': False,
 }
 names = ['Оля', 'Петя', 'Вася', 'Маша']
+for name,gender in is_male.items():
+    gender = "М" if gender else "Ж"
+    print(f"{name}: {gender}")
+    
 # ???
 
 
@@ -40,6 +46,13 @@
     ['Вася', 'Маша', 'Саша', 'Женя'],
     ['Оля', 'Петя', 'Гриша'],
 ]
+
+count_groups = len(groups)
+print(f"Всего {count_groups} группы")
+
+for group_number,group in enumerate(groups, start = 1):
+    count_students = len(group)
+    print(f"Группа {group_number}: {count_students} ученика")
 # ???
 
 
@@ -54,4 +67,8 @@
     ['Оля', 'Петя', 'Гриша'],
     ['Вася', 'Маша', 'Саша', 'Женя'],
 ]
+
+for group_number,group in enumerate(groups, start = 1):
+    students = ', '.join(group)
+    print(f"Группа {group_number}: {students}")
 # ???
\ No newline at end of file
diff --git a/for_dict_challenges.py b/for_dict_challenges.py
index fd86d344..a1e179ae 100644
--- a/for_dict_challenges.py
+++ b/for_dict_challenges.py
@@ -12,7 +12,18 @@
     {'first_name': 'Маша'},
     {'first_name': 'Петя'},
 ]
-# ???
+
+names = dict()
+
+for student in students:
+    if student['first_name'] not in names.keys():
+        names[student['first_name']] = 1
+    else:
+        names[student['first_name']] += 1
+
+for name, count in names.items():
+    print(f"{name}:{count}")
+    # ???
 
 
 # Задание 2
@@ -26,6 +37,22 @@
     {'first_name': 'Маша'},
     {'first_name': 'Оля'},
 ]
+names = dict()
+
+for student in students:
+    if student['first_name'] not in names.keys():
+        names[student['first_name']] = 1
+    else:
+        names[student['first_name']] += 1
+
+frequent_name = None
+name_count = 0
+
+for name, count in names.items():
+    if count > name_count:
+        name_count = count
+        frequent_name = name
+print(f"Самое частое имя: {frequent_name}")
 # ???
 
 
@@ -51,6 +78,16 @@
         {'first_name': 'Саша'},
     ],
 ]
+
+from collections import Counter
+
+class_num = 1
+for item in school_students:
+    temp = [name['first_name'] for name in item]
+    count = Counter(temp)
+    print(f'Самое частое имя в классе {class_num}: {count.most_common()[0][0]}')
+    class_num += 1
+
 # ???
 
 
@@ -72,6 +109,25 @@
     'Миша': True,
     'Даша': False,
 }
+
+print(school[0], type(school[0]))
+
+for class_info in school:
+    class_name = class_info['class']
+    students = class_info['students']
+
+    boys = 0
+    girls = 0
+
+    for student in students:
+            name = student['first_name']
+            if is_male.get(name):
+                boys +=1
+            else:
+                girls +=1
+
+print(f'Класс {class_name}: девочки {girls}, мальчики {boys}')
+
 # ???
 
 
diff --git a/string_challenges.py b/string_challenges.py
index 856add2d..99553266 100644
--- a/string_challenges.py
+++ b/string_challenges.py
@@ -1,28 +1,51 @@
 # Вывести последнюю букву в слове
 word = 'Архангельск'
+last = word[-1]
+print(last)
 # ???
 
 
 # Вывести количество букв "а" в слове
 word = 'Архангельск'
+a= word.lower()
+print(a.count('а'))
 # ???
 
 
 # Вывести количество гласных букв в слове
 word = 'Архангельск'
+vowels = "аеёиоуыэюяАЕЁОИУЫЭЮЯ"
+count_vow = 0
+for letter in word.lower():
+    if letter in vowels:
+        count_vow += 1
+
+print(count_vow)
+
 # ???
 
 
 # Вывести количество слов в предложении
 sentence = 'Мы приехали в гости'
+words = sentence.split()
+num_words = len(words)
+print(num_words)
 # ???
 
 
 # Вывести первую букву каждого слова на отдельной строке
 sentence = 'Мы приехали в гости'
+words = sentence.split()
+for word in words:
+    print(word[0])
 # ???
 
 
 # Вывести усреднённую длину слова в предложении
 sentence = 'Мы приехали в гости'
+words = sentence.split()
+num_words = len(words)
+for word in words:
+    avg_word_len = len(sentence) / num_words
+print(f"Средняя длина слова в предложении {avg_word_len}")
 # ???
\ No newline at end of file

From af19b1a843616eb6a376816367d0ca5183d15a60 Mon Sep 17 00:00:00 2001
From: Olga Glazunova <o.glazunova86@gmail.com>
Date: Fri, 6 Dec 2024 12:16:38 +0500
Subject: [PATCH 2/2] =?UTF-8?q?=D0=98=D1=81=D0=BF=D1=80=D0=B0=D0=B2=D0=B8?=
 =?UTF-8?q?=D0=BB=D0=B0,=20=D1=87=D1=82=D0=BE=D0=B1=D1=8B=20=D0=BF=D1=80?=
 =?UTF-8?q?=D0=BE=D1=85=D0=BE=D0=B4=D0=B8=D0=BB=20=D0=BF=D0=BE=20=D1=81?=
 =?UTF-8?q?=D0=BF=D0=B8=D1=81=D0=BA=D1=83=20=D0=B8=D0=BC=D0=B5=D0=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 for_challenges.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/for_challenges.py b/for_challenges.py
index 6f2e6380..53842771 100644
--- a/for_challenges.py
+++ b/for_challenges.py
@@ -27,9 +27,11 @@
     'Маша': False,
 }
 names = ['Оля', 'Петя', 'Вася', 'Маша']
-for name,gender in is_male.items():
-    gender = "М" if gender else "Ж"
-    print(f"{name}: {gender}")
+for name in names:
+    if name in is_male:
+#        print(name)
+        gender = "М" if is_male[name] else "Ж"
+        print(f"{name}: {gender}")
     
 # ???