Suppose that x and y are strings. Which of one the following expressions would be equivalent to x.replace(y, "", 1)? ×[:x.find(y)]+x[x.find(y)+len(y):] x[x.find(y):]+x[:x.find(y)+len(y)] ×[:x.find(y)]+x[x.find(y)+1:] x[x.find(y):]+x[x.find(y)-1:] None of these options

Implement function rotate that takes a string argument s and an integer argument n, and rotates the string s to the left by n times. For example, the code char s[] = "systems"; rotate(s, 3); will change s into "temssys",  while the code char t[] = "abcd"; rotate(t, 1); will change t into "bcda". Restrictions: printf and strlen are the ONLY C library functions that you can use in the implementation. void rotate(char *w, int j)

Python Plotting: How do I get the x axis evenly spaced with whole numbers from 1 to 11? My x axis values are floats Here is my code, I don't know how to fix it: import matplotlib.pyplot as plt A = [2.5,2.78,3.44,4.9,5.56,6.90,7.12,8.00,9.61,10.9]B = [5.5, 2.3, 99.5, 90.8, 34.53, 14.99, 21.45, 90.80, 91.90, 3.50]D = [3.89, 89.21, 4.9, 5.9, 11.2, 67.93, 90.31, 34.12, 5.90, 11.23] # Create a figure and axis objectfig, ax = plt.subplots() # Set the spacing between the ticks on the x-axisax.set_xticks(range(len(A)))ax.set_xticklabels(A) # Plot the dataax.scatter(A, B, label='$\mu$=1')ax.plot(A,B) ax.scatter(A, D, label= '$\mu$=2')ax.plot(A,D) # Set labels and titleax.set_xlabel('A')ax.set_ylabel('B')ax.set_title('Scatter Plot') # Show the plotplt.show()

Let n be an integer, I be a list, and txt be a text string. Python Tick all of the expressions below that do not result in an error. Šelect one or more: a. I+sorted(1) b. (lambda x: txt[x%(len(txt)])(n) c. zip(I*len(txt),sorted(txt)*len(1) d. reversed(list(n)) e. sum(l)[n%(len()] f. zip(1,I[5:]) g. (lambda x: x**2)(n)<0 h. txt+sorted(txt)