Python 3.13.2 (tags/v3.13.2:4f8bb39, Feb 4 2025, 15:23:48) [MSC v.1942 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license()" for more information. round(123.456,1) 123.5 a = round(123.456,1) b = round(123.456, 0) a 123.5 b 123.0 type(a);type(b) round(123.456) 123 c = round(123.456) type(c) gg=range(76,123,9) gg range(76, 123, 9) list(gg) [76, 85, 94, 103, 112, 121] range(23) range(0, 23) list(range(23)) [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22] qq = ['Khatiukhin','Shabatov','Efremov','Turovec'] qq ['Khatiukhin', 'Shabatov', 'Efremov', 'Turovec'] ff = zip(gg,qq) ff tuple(ff) ((76, 'Khatiukhin'), (85, 'Shabatov'), (94, 'Efremov'), (103, 'Turovec')) ff[1] Traceback (most recent call last): File "", line 1, in ff[1] TypeError: 'zip' object is not subscriptable fff=float(input('коэффициент усиления=')); dan=eval('5*fff-156') коэффициент усиления=40 dan 44.0 KeyboardInterrupt exec(input('введите инструкции:')) введите инструкции:perem=-123.456;gg=round(abs(perem)+98,3) gg 221.456 abs(-2) 2 len('jhb') 3 max(1,2) 2 min(1,2) 1 pow(2,3 ) 8 pow(2,3,4) 0 pow(2,3,3) 2 sum([1,2]) 3 divmod(10,4) (2, 2) list(map(lambda x: x**2, [1,2,3,4,5])) [1, 4, 9, 16, 25] import math dir(math) ['__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'] help(math.factorial) Help on built-in function factorial in module math: factorial(n, /) Find n!. Raise a ValueError if x is negative or non-integral. math.factorial(5) 120 math.sin(0.5) 0.479425538604203 math.acos(0.5) 1.0471975511965979 math.degrees(0.55) 31.51267873219528 math.radians(30) 0.5235987755982988 math.exp(1) 2.718281828459045 math.log(10) 2.302585092994046 math.log10(10) 1.0 math.sqrt(25) 5.0 math.ceil(4.3) 5 math.floor(4.8) 4 math.pi 3.141592653589793 math.sin((2*math.pi)/7+math.exp(0.23)) 0.8334902641414562 import cmath dir(cmath) ['__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'] cmath.sqrt(1.2-0.5j) (1.118033988749895-0.22360679774997896j) cmath.phase(1-0.5j) -0.4636476090008061 import random dir(random) ['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'] help(random.seed) Help on method seed in module random: seed(a=None, version=2) method of random.Random instance Initialize internal state from a seed. The only supported seed types are None, int, float, str, bytes, and bytearray. None or no argument seeds from current time or from an operating system specific randomness source if available. If *a* is an int, all bits are used. For version 2 (the default), all of the bits are used if *a* is a str, bytes, or bytearray. For version 1 (provided for reproducing random sequences from older versions of Python), the algorithm for str and bytes generates a narrower range of seeds. random.seed > random.seed() r = random.random() r 0.6274277749743772 u = random.uniform(1, 10) u 8.795217202035065 rnd = random.randint(1, 10) rnd 4 g = random.gauss(0,5) g -10.142595842458078 g = random.gauss(0,1) g -1.2762551362834256 ls = ['a','b','c','d'] ch = random.choice(ls) ch 'a' sh = random.shuffle(ls) sh random.shuffle(ls) ls ['d', 'c', 'a', 'b'] s = random.sample(ls,3) s ['c', 'b', 'd'] b = random.batavariate(2, 5) Traceback (most recent call last): File "", line 1, in b = random.batavariate(2, 5) AttributeError: module 'random' has no attribute 'batavariate'. Did you mean: 'betavariate'? b = random.betavariate(2, 5) b 0.2662037969664268 g = random.gammavariate(2,2) g 4.673121545436751 rnd_ls = [random.uniform(1, 10), random.gauss(5, 2), random.betavariate(2, 5), random.gammavariate(2, 2)] rnd_ls [4.085707425290092, 5.648252018761857, 0.05544308773047868, 5.588311173368095] import time dir(time) ['_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'] c1=time.time() c1 1760259525.185354 c2=time.time()-c1 c2 12.37006688117981 dat=time.gmtime() dat time.struct_time(tm_year=2025, tm_mon=10, tm_mday=12, tm_hour=8, tm_min=59, tm_sec=20, tm_wday=6, tm_yday=285, tm_isdst=0) dat.tm_mon 10 dat.tm_year 2025 dat.tm_min 59 tm = time.localtime() tm time.struct_time(tm_year=2025, tm_mon=10, tm_mday=12, tm_hour=12, tm_min=20, tm_sec=40, tm_wday=6, tm_yday=285, tm_isdst=0) time.asctime() 'Sun Oct 12 12:21:46 2025' time.ctime() 'Sun Oct 12 12:21:56 2025' time.sleep(5) ti time.mktime(tm) 1760260840.0 time.localtime(c1) time.struct_time(tm_year=2025, tm_mon=10, tm_mday=12, tm_hour=11, tm_min=58, tm_sec=45, tm_wday=6, tm_yday=285, tm_isdst=0) import pylab Traceback (most recent call last): File "", line 1, in import pylab ModuleNotFoundError: No module named 'pylab' import sys sys.path.append('C:\\Users\\Евгений\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Python 3.13\\lib\\site-packages') import pylab Traceback (most recent call last): File "", line 1, in import pylab ModuleNotFoundError: No module named 'pylab' sys.path ['', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\Lib\\idlelib', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\python313.zip', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\DLLs', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\Lib', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\Lib\\site-packages', 'C:\\Users\\Евгений\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Python 3.13\\lib\\site-packages'] sys.path.append('C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\Lib\\site-packages') import pylab Traceback (most recent call last): File "", line 1, in import pylab ModuleNotFoundError: No module named 'pylab' py -m site SyntaxError: invalid syntax sys.path ['', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\Lib\\idlelib', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\python313.zip', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\DLLs', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\Lib', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\Lib\\site-packages', 'C:\\Users\\Евгений\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Python 3.13\\lib\\site-packages', 'C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\Lib\\site-packages'] sys.path.append('C:\\Users\\Евгений\\AppData\\Local\\Programs\\Python\\Python313\\lib\\site-packages') import pylab Traceback (most recent call last): File "", line 1, in import pylab ModuleNotFoundError: No module named 'pylab' import pylab import pylab x=list(range(-3,55,4)) x [-3, 1, 5, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 53] t=list(range(15)) t [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14] pylab.plot(t,x) #Создание графика в оперативной памяти [] pylab.title('Первый график') Text(0.5, 1.0, 'Первый график') pylab.xlabel('время') Text(0.5, 0, 'время') pylab.ylabel('сигнал') Text(0, 0.5, 'сигнал') pylab.show() #Отображение графика на экране pylab.show() #Отображение графика на экране pylab.title('Первый график') Text(0.5, 1.0, 'Первый график') pylab.xlabel('время') Text(0.5, 0, 'время') pylab.ylabel('сигнал') Text(0, 0.5, 'сигнал') pylab.show() #Отображение графика на экране SyntaxError: multiple statements found while compiling a single statement pylab.plot(t,x) #Создание графика в оперативной памяти [] pylab.title('Первый график') Text(0.5, 1.0, 'Первый график') pylab.xlabel('время') Text(0.5, 0, 'время') pylab.ylabel('сигнал') Text(0, 0.5, 'сигнал') pylab.show() #Отображение графика на экране SyntaxError: multiple statements found while compiling a single statement X1=[12,6,8,10,7];X2=[5,7,9,11,13] X1 [12, 6, 8, 10, 7] X2 [5, 7, 9, 11, 13] pylab.plot(X1) [] pylab.plot(X2) [] pylab.show() region=['Центр','Урал','Сибирь','Юг'] #Метки для диаграммы naselen=[65,12,23,17] # Значения для диаграммы pylab.pie(naselen,labels=region) #Создание диаграммы в памяти ([, , , ], [Text(-0.191013134139045, 1.0832885038559115, 'Центр'), Text(-0.861328292412156, -0.6841882582231001, 'Урал'), Text(0.04429273995539947, -1.0991078896938387, 'Сибирь'), Text(0.9873750693480946, -0.48486129194837324, 'Юг')]) pylab.show() #Отображение диаграммы pylab.plot(X1) [] pylab.plot(X2) [] pylab.show() ls = [1, 1, 5, 5, 2, 3, 3, 3, 2, 4, 4] pylab.hist(ls, bins=5) (array([2., 2., 3., 2., 2.]), array([1. , 1.8, 2.6, 3.4, 4.2, 5. ]), ) pylab.title('Гистограмма') Text(0.5, 1.0, 'Гистограмма') pylab.show() ls = [1, 5, 2, 3, 3, 3, 2, 4, 4] ls = [1, 5, 2, 3, 3, 3, 2, 4, 4, 3] pylab.hist(ls, bins=5) (array([1., 2., 4., 2., 1.]), array([1. , 1.8, 2.6, 3.4, 4.2, 5. ]), ) pylab.title('Гистограмма') Text(0.5, 1.0, 'Гистограмма') pylab.show() a = ['One', 'Two', 'Three'] b = [20, 50, 25] pylab.bar(a, b) pylab.title("Столбиковая диаграмма") Text(0.5, 1.0, 'Столбиковая диаграмма') pylab.show() import statistics dir(statistics) ['Counter', 'Decimal', 'Fraction', 'LinearRegression', 'NormalDist', 'StatisticsError', '_SQRT2', '__all__', '__annotations__', '__builtins__', '__cached__', '__doc__', '__file__', '__loader__', '__name__', '__package__', '__spec__', '_coerce', '_convert', '_decimal_sqrt_of_frac', '_exact_ratio', '_fail_neg', '_float_sqrt_of_frac', '_integer_sqrt_of_frac_rto', '_isfinite', '_kernel_invcdfs', '_mean_stdev', '_newton_raphson', '_normal_dist_inv_cdf', '_quartic_invcdf', '_quartic_invcdf_estimate', '_random', '_rank', '_sqrt_bit_width', '_sqrtprod', '_ss', '_sum', '_triweight_invcdf', '_triweight_invcdf_estimate', 'acos', 'asin', 'atan', 'bisect_left', 'bisect_right', 'correlation', 'cos', 'cosh', 'count', 'covariance', 'defaultdict', 'erf', 'exp', 'fabs', 'fmean', 'fsum', 'geometric_mean', 'groupby', 'harmonic_mean', 'hypot', 'isfinite', 'isinf', 'itemgetter', 'kde', 'kde_random', 'linear_regression', 'log', 'math', 'mean', 'median', 'median_grouped', 'median_high', 'median_low', 'mode', 'multimode', 'namedtuple', 'numbers', 'pi', 'pstdev', 'pvariance', 'quantiles', 'random', 'reduce', 'repeat', 'sin', 'sqrt', 'stdev', 'sumprod', 'sys', 'tan', 'tau', 'variance'] mean = statistics.mean(ls) mean 3 med = statistic.median(ls) Traceback (most recent call last): File "", line 1, in med = statistic.median(ls) NameError: name 'statistic' is not defined. Did you mean: 'statistics'? med = statistics.median(ls) med 3.0 mode = statistics.mode(ls) mode 3