n, m = map(float, input().split()) if n <= 200: call_cost = 0 else: call_cost = (n - 200) * 0.15 data_cost = 0 if m <= 10: pass elif m <= 1024: data_cost += (m - 10) / 1024 * 5 else: data_cost += (1024 - 10) / 1024 * 5 data_cost += (m - 1024) / 1024 * 3 total_cost = 29 + call_cost + data_cost print("{:.2f}".format(total_cost))

There are a few issues with this code. First, there needs to be an input statement to get the values of n and m. Second, the variables call_cost and data_cost are not being added together to get the total_cost. Third, the print statement is not using the total_cost variable.

Here is a corrected version of the code:

n, m = map(float, input().split())

if n <= 200:
call_cost = 0
else:
call_cost = (n - 200) * 0.15

if m <= 10:
data_cost = 0
elif m <= 1024:
data_cost = (m - 10) / 1024 * 5
else:
data_cost = (1024 - 10) / 1024 * 5 + (m - 1024) / 1024 * 3

total_cost = 29 + call_cost + data_cost

print("{:.2f}".format(total_cost))