# Python program to print multiple variables# using format() method with numbersname="Mike"age=21country="USA"print("{0} {1} {2}".format(name, age, country))print("Name: {0}, Age: {1}, Country: {2}".format(name, age, country))print("Country: {2}, Name: {0}, Age: {1}...
print(objects, sep=' ', end='\n', file=sys.stdout, flush=False) Function Argument(s)The list of the arguments that the print() function can accept:objects: The value or the variables/objects to be printed on the screen, multiple objects can be passed separating by the commas (object1...
We will give four examples of how to print multiple variables in Python. Our initial variables are: a = 5 b = 10 c = a + b The first example is using normal string concatenation: print("sum of", a , "and" , b , "is" , c) sum of 5 and 10 is 15 Another method would be ...
#print(mu)#print(sigma)X_norm=(X-mu)/sigmareturnX_norm,mu,sigma #计算损失 defcomputeCost(X,y,theta):m=y.shape[0]#J=(np.sum((X.dot(theta)-y)**2))/(2*m)C=X.dot(theta)-yJ2=(C.T.dot(C))/(2*m)returnJ2#梯度下降 defgradientDescent(X,y,theta,alpha,num_iters):m=y.sha...
print(x) print(y) print(z) Try it Yourself » Note:Make sure the number of variables matches the number of values, or else you will get an error. And you can assign thesamevalue to multiple variables in one line: Example x = y = z ="Orange" ...
point1.move(3,4)print(point1.calculate_distance(point2))print(point1.calculate_distance(point1)) 结尾处的print语句给出了以下输出: 5.04.472135954999580.0 这里发生了很多事情。这个类现在有三个方法。move方法接受两个参数x和y,并在self对象上设置值,就像前面示例中的旧reset方法一样。旧的reset方法现在调...
lib9, lib10, lib11, lib12, lib13, lib14, lib15)frommy_libimportObject, Object2, Object3print("Hey")print("yo") 使用了 isort 之后它会将我们每个以.py的 Python 文件下中import部分的代码大致按照以下顺序并以字母排序进行规整: 内置的特殊标准库(或模块); ...
# Print out some data points print('First 10 examples from the dataset: \n') print(' x = ',x[range(10),:],'\ny=',y[range(10),:]) First 10 examples from the dataset: x = [[2104 3] [1600 3] [2400 3] [1416 2]
Local variables are defined within a function and cannot be accessed outside it. A variable is assumed to be local unless explicitly declared as global using the global keyword.Example:var1 = "Python" def func1(): var1 = "PHP" print("In side func1() var1 = ",var1) def func2():...
from skimage.feature import hogfrom skimage import exposureimage = rgb2gray(imread('../images/cameraman.jpg'))fd, hog_image = hog(image, orientations=8, pixels_per_cell=(16, 16), cells_per_block=(1, 1), visualize=True) print(image.shape, len(fd))# ((256L, 256L), 2048)fig, (...