students = [{'name': 'Alice', 'grade': 85}, {'name': 'Bob', 'grade': 92}, {'name': 'Charlie', 'grade': 78}]
high_performers = [student['name'] for student in students student['grade'] >= 85]
grade_categories = [(student['name'], 'Pass') if s['grade'] >= 70 else (student['name'], 'Fail') for student in students]
squares = [x**2 for x in range(1, 6)]
evens = [x for x in range(1, 11) if x % 2 == 0]
words = ['hello', 'world', 'python']
upper_words = [word.upper() for word in words]
word_lengths = [len(word) for word in words]
numbers = [-3, -1, 0, 2, 5]
abs_values = [abs(x) for x in numbers]
print("Squares:", squares)
print("Even numbers:", evens)
print("Uppercase words:", upper_words)
print("Word lengths:", word_lengths)
print("Absolute values:", abs_values)
print("High performers:", high_performers)
print("Grade categories:", grade_categories)