Python 关系比较运算符 学习

关系比较运算符

"""
关系比较运算符
"""
def test_func():
 # !=
    print(1 != 2) # true
    print(1 != 1) # false
print('*' * 10) #IndentationError: unindent does not match any outer indentation level
 # == 注意两个等号之间没有间隔
    print(1 == 2)  # false
    print(1 == 1)  # true
test_func()

这样写着会报错 print(‘*’ * 10)，提示缩进错误

"""
关系比较运算符
"""
def test_func():
 # !=
    print(1 != 2) # true
    print(1 != 1) # false
    print('*' * 10)
 # == 注意两个等号之间没有间隔
    print(1 == 2)  # false
    print(1 == 1)  # true
test_func()

这样就没毛病了 ，结果如下

"""
关系比较运算符
"""
def test_func():
 # !=
    print(1 != 2) # true
    print(1 != 1) # false
    print('*' * 10)
 # == 注意两个等号之间没有间隔
    print(1 == 2)  # false
    print(1 == 1)  # true

    print('*' * 10)
 # >=
 # <=
    print(1 >= 2) # false
    print(1 <= 2) # true
test_func()