Answer:
Following are the program for the above question in python:
Explanation:
def seat(num_rows,num_cols):#function definition.
for x in range(1,num_rows+1):#first for loop.
c='A'
for y in range(1,num_cols+1): #second for loop.
print(str(x)+c,end=" ") #print the value
c=
(ord(c)+1) #expression to form a charater addition.
seat(int(input("enter the number of rows: ")),int(input("enter the number of columns: "))) #take the input from the user.
Output:
- If the user inputs 2 and 3, then the output is :"1A 1B 1C 2A 2B 2C 3A 3B 3C 4A 4B 4C".
Code Explanation :
- The above code is in python language, in which the first line is used to render a message to the user then take the inputs from the user and then pass to the function after converting into int function.
- Then there are two loops in the function which are used to print the number of the seat.
- The first loop is used to print the row number and the second loop is used to print the column number.
Answer:
a) freeze the panes
Explanation:
By freezing the panes she can lock the row that has the headers of each column and scroll down as much as she wants without losing sight of the rows locked. This can also be done with columns if the spreadsheet is organized horizontally.
You can not communicate directly between Angular and MySQL. You'll need to build a back-end Web service that calls MySql using php or node. Angular can communicate with this back-end Web service via http.