day1

import requests
import os

dir = os.path.dirname(__file__)
f = open(os.path.join(dir, "data.txt"))
inputs = [int(x) for x in f]
# Question 1 answer
print(sum(inputs))


seen = set()
current = 0
count = 0
while True:
  for x in inputs:
    current += x
    if current in seen:
      # Question 2 answer
      print(current)
      break
    seen.add(current)
  else:
    print(count)
    count += 1
    continue
  break

My solution:

import pandas as p

file = p.read_excel('C:/AdventOfCode/DayOne.xlsx')
data = []

for num in file['numbers']:
    data.append(num)
print("part one answer:", sum(data))

cf = 0
previousfrequencies = [0]
duplicatefound = False

while duplicatefound is False:
    for num in data:
        cf = num + cf
        if cf in previousfrequencies:
            print("part two answer:", cf)
            duplicatefound = True
            break
        previousfrequencies.append(cf)