CODEWITHSUNDEEP
python
EhBabay
EhBabay

Reputation: 149

Trying to take values of theta and print them out into radians

This is an intro level coding course in python so PLEASE go easy on the terminology as we are just taking baby steps. Here is my for loop that I am trying to work.

g=9.81
h0=1
radians=pi*thetas(j)/180
distances=range(31)
hvals=range(31)
thetas=[5,10,15,20,25,35,45,55,65,75,85]
for j,k in enumerate(thetas):
    print j,k

xvals=range(31)
xvals=[0.1*x for x in xvals]
for i,v in enumerate(xvals):
    print i,v

for j=0 to k:
    radians=pi*thetas(j)/180
    print radians

Now what I am essentially trying to do here is have this for loop run through the values of the list "thetas" and then print them out in a list. Can someone help me out here a bit? Thanks!

Upvotes: 1

Views: 135

Answers (1)

Cory Kramer
Cory Kramer

Reputation: 117971

Your idea is correct, but your syntax is wrong

for j=0 to k:  # this isn't how you iterate over a range
    radians=pi*thetas(j)/180  # need to use [] instead of () to index a list
    print radians

The correct syntax for this would be

pi = 3.14

for j in range(len(thetas)):
    radians=pi*thetas[j]/180.0
    print radians

Or you can skip indexing all together

for angle in thetas:
    radians = pi * angle / 180.0
    print radians

Or you can do the whole thing in a list comprehension

radians = [pi * angle / 180.0 for angle in thetas]

Upvotes: 2

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