How to use variable value in for loop in python-CodePudding

Im trying to use a variable value in the range() in for loop as shown in the below code

n = int((length   15) / 16); n is being calculated and typecasted to int
for j in range(n)

For which im getting sytax error. could anyone tell how exactly to solve this

CodePudding user response：

n = int((length   15) / 16); n is being calculated and typecasted to int

The above line is not valid python. The comment you made needs to have # and not ; suffix to let python know the following part is a comment. So by replacing ; with #, you code becomes syntactically valid.

n = int((length   15) / 16) # n is being calculated and typecasted to int

The above line is.

CodePudding user response：

In Python Comments starts with a #, and Python will ignore them:

# this is comment
print('something')

Comments can be placed at the end of a line, and Python will ignore the rest of the line:

print("Hello, World!") #This is a comment

so your code should be:

n = int((length   15) / 16) # n is being calculated and typecasted to int
for j in range(n):
    # continue