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Python 3.13.7 (tags/v3.13.7:bcee1c3, Aug 14 2025, 14:15:11) [MSC v.1944 64 bit (AMD64)] on win32
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Enter "help" below or click "Help" above for more information.
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help(round)
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Help on built-in function round in module builtins:
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round(number, ndigits=None)
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Round a number to a given precision in decimal digits.
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The return value is an integer if ndigits is omitted or None. Otherwise
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the return value has the same type as the number. ndigits may be negative.
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type(round)
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<class 'builtin_function_or_method'>
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range(23)
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range(0, 23)
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gg=range(76,123,9)
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qq=["Снегура", "Туровец", "Хатюхин", "Шабатов"]
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ff=zip(gg,qq)
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tuple(ff)
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((76, 'Снегура'), (85, 'Туровец'), (94, 'Хатюхин'), (103, 'Шабатов'))
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a=tuple(ff)
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a[1]
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Traceback (most recent call last):
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File "<pyshell#8>", line 1, in <module>
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a[1]
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IndexError: tuple index out of range
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b=list(ff)
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b[1]
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Traceback (most recent call last):
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File "<pyshell#10>", line 1, in <module>
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b[1]
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IndexError: list index out of range
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gg
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range(76, 123, 9)
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tuple(gg)
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(76, 85, 94, 103, 112, 121)
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list(gg)
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[76, 85, 94, 103, 112, 121]
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c= list(zip(gg, qq))
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c[1]
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(85, 'Туровец')
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exec(input('введите инструкции:'))
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введите инструкции:perem=-123.456;gg=round(abs(perem)+98,3)
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gg
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221.456
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numbers = [1, 2, 3, 4, 5]
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list(map(str, numbers))
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['1', '2', '3', '4', '5']
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divmod(3,7)
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(0, 3)
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import math
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dir(math)
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['__doc__', '__loader__', '__name__', '__package__', '__spec__', 'acos', 'acosh', 'asin', 'asinh', 'atan', 'atan2', 'atanh', 'cbrt', 'ceil', 'comb', 'copysign', 'cos', 'cosh', 'degrees', 'dist', 'e', 'erf', 'erfc', 'exp', 'exp2', 'expm1', 'fabs', 'factorial', 'floor', 'fma', 'fmod', 'frexp', 'fsum', 'gamma', 'gcd', 'hypot', 'inf', 'isclose', 'isfinite', 'isinf', 'isnan', 'isqrt', 'lcm', 'ldexp', 'lgamma', 'log', 'log10', 'log1p', 'log2', 'modf', 'nan', 'nextafter', 'perm', 'pi', 'pow', 'prod', 'radians', 'remainder', 'sin', 'sinh', 'sqrt', 'sumprod', 'tan', 'tanh', 'tau', 'trunc', 'ulp']
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help(math.factorial)
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Help on built-in function factorial in module math:
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factorial(n, /)
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Find n!.
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math.factorial(5)
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120
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math.sin(180)
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-0.8011526357338304
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heip(math.sin)
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Traceback (most recent call last):
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File "<pyshell#26>", line 1, in <module>
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heip(math.sin)
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NameError: name 'heip' is not defined. Did you mean: 'help'?
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help(math.sin)
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Help on built-in function sin in module math:
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sin(x, /)
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Return the sine of x (measured in radians).
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help(math.acos)
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Help on built-in function acos in module math:
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acos(x, /)
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Return the arc cosine (measured in radians) of x.
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The result is between 0 and pi.
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math.acos(-0.8011526357338304)
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2.500015072176682
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heip(math.degrees)
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Traceback (most recent call last):
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File "<pyshell#30>", line 1, in <module>
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heip(math.degrees)
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NameError: name 'heip' is not defined. Did you mean: 'help'?
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help(math.degrees)
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Help on built-in function degrees in module math:
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degrees(x, /)
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Convert angle x from radians to degrees.
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math.degrees(180)
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10313.240312354817
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hep(math.exp)
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Traceback (most recent call last):
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File "<pyshell#33>", line 1, in <module>
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hep(math.exp)
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NameError: name 'hep' is not defined. Did you mean: 'hex'?
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help(math.exp)
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Help on built-in function exp in module math:
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exp(x, /)
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Return e raised to the power of x.
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math.exp(2)
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7.38905609893065
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math.log(10)
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2.302585092994046
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math.log(8, 2)
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3.0
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math.log10(10)
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1.0
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math.sqrt(4)
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2.0
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math.ceil(2.3)
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3
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math.ceil(2.3)
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3
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math.floor(2.3)
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2
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math.floor(-2.3)
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-3
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math.ceil(-2.3)
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-2
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math.pi
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3.141592653589793
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import cmath
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dir(cmath)
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['__doc__', '__loader__', '__name__', '__package__', '__spec__', 'acos', 'acosh', 'asin', 'asinh', 'atan', 'atanh', 'cos', 'cosh', 'e', 'exp', 'inf', 'infj', 'isclose', 'isfinite', 'isinf', 'isnan', 'log', 'log10', 'nan', 'nanj', 'phase', 'pi', 'polar', 'rect', 'sin', 'sinh', 'sqrt', 'tan', 'tanh', 'tau']
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cmath.sqrt(1.2-0.5j)
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(1.118033988749895-0.22360679774997896j)
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cmath.phase(1-0.5j)
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-0.4636476090008061
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dir(random)
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Traceback (most recent call last):
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File "<pyshell#50>", line 1, in <module>
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dir(random)
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NameError: name 'random' is not defined. Did you forget to import 'random'?
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import random
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dir(random)
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['BPF', 'LOG4', 'NV_MAGICCONST', 'RECIP_BPF', 'Random', 'SG_MAGICCONST', 'SystemRandom', 'TWOPI', '_ONE', '_Sequence', '__all__', '__builtins__', '__cached__', '__doc__', '__file__', '__loader__', '__name__', '__package__', '__spec__', '_accumulate', '_acos', '_bisect', '_ceil', '_cos', '_e', '_exp', '_fabs', '_floor', '_index', '_inst', '_isfinite', '_lgamma', '_log', '_log2', '_os', '_parse_args', '_pi', '_random', '_repeat', '_sha512', '_sin', '_sqrt', '_test', '_test_generator', '_urandom', 'betavariate', 'binomialvariate', 'choice', 'choices', 'expovariate', 'gammavariate', 'gauss', 'getrandbits', 'getstate', 'lognormvariate', 'main', 'normalvariate', 'paretovariate', 'randbytes', 'randint', 'random', 'randrange', 'sample', 'seed', 'setstate', 'shuffle', 'triangular', 'uniform', 'vonmisesvariate', 'weibullvariate']
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help(random.seed)
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Help on method seed in module random:
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seed(a=None, version=2) method of random.Random instance
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Initialize internal state from a seed.
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The only supported seed types are None, int, float,
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str, bytes, and bytearray.
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None or no argument seeds from current time or from an operating
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system specific randomness source if available.
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If *a* is an int, all bits are used.
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For version 2 (the default), all of the bits are used if *a* is a str,
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bytes, or bytearray. For version 1 (provided for reproducing random
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sequences from older versions of Python), the algorithm for str and
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bytes generates a narrower range of seeds.
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random.seed()
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random.seed(42)
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random.random()
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0.6394267984578837
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random.uniform(5, 15)
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5.25010755222667
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random.randint(1, 100)
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36
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random.gauss(0, 1)
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0.017593105583573694
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a=[1,2,3,4,5,6,7]
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random.choice(a)
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1
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random.shuffle(a)
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a
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[4, 2, 3, 1, 5, 7, 6]
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random.sample(range(100), 5)
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[4, 3, 11, 27, 29]
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random.betavariate(2, 5)
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0.3918844780644009
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random.gammavariate(2, 1)
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2.219353519271194
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random_values = [
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# 1. Равномерное распределение [0, 10)
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random.uniform(0, 10),
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# 2. Нормальное распределение (mu=50, sigma=10)
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random.gauss(50, 10),
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# 3. Бета-распределение (alpha=2, beta=5)
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random.betavariate(2, 5),
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# 4. Гамма-распределение (alpha=3, beta=2)
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random.gammavariate(3, 2)
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]
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random_values
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[5.892656838759088, 55.47961646339978, 0.5314696353281997, 2.163791803055314]
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distributions = [
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"Равномерное [0, 10)",
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"Нормальное (μ=50, σ=10)",
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"Бета (α=2, β=5)",
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"Гамма (α=3, β=2)"
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]
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list(zip(random_values, distributions))
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[(5.892656838759088, 'Равномерное [0, 10)'), (55.47961646339978, 'Нормальное (μ=50, σ=10)'), (0.5314696353281997, 'Бета (α=2, β=5)'), (2.163791803055314, 'Гамма (α=3, β=2)')]
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import time
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dir(time)
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['_STRUCT_TM_ITEMS', '__doc__', '__loader__', '__name__', '__package__', '__spec__', 'altzone', 'asctime', 'ctime', 'daylight', 'get_clock_info', 'gmtime', 'localtime', 'mktime', 'monotonic', 'monotonic_ns', 'perf_counter', 'perf_counter_ns', 'process_time', 'process_time_ns', 'sleep', 'strftime', 'strptime', 'struct_time', 'thread_time', 'thread_time_ns', 'time', 'time_ns', 'timezone', 'tzname']
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c1=time.time()
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c1
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1758211745.990668
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c2=time.time()-c1
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с2
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Traceback (most recent call last):
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File "<pyshell#76>", line 1, in <module>
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с2
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NameError: name 'с2' is not defined
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>>> c2
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87.25691390037537
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>>> dat=time.gmtime()
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>>> dat
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time.struct_time(tm_year=2025, tm_mon=9, tm_mday=18, tm_hour=16, tm_min=12, tm_sec=46, tm_wday=3, tm_yday=261, tm_isdst=0)
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>>> dat.tm_mon
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9
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>>> dat.tm_year
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2025
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>>> dat.tm_mday
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18
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>>> dat.tm_hour
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16
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>>> dat.tm_min
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12
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>>> dat.tm_sec
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46
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>>> dat.tm_wday
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3
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>>> dat.tm_yday
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261
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>>> dat.tm_isdst
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0
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