title: Are there any tips to make my Python code faster for Hackerrank?
body: <p>I'm trying to solve a coding problem for Hackerrank but continuously run into timeout errors for my code taking too long to run. I know that it works perfectly fine, indentation is not the problem, there is nothing 'wrong' with the code at all. I just need tips on how I can make it run more efficiently:</p>
  
  <pre><code>def main(n, o, q, m): 
      for x in m:
          for y,z in enumerate(o):
              x -= z
              if x&lt;=0:
                  print y+1
                  break
          if x&gt;0: print -1
  </code></pre>
  
  <blockquote>
    <p>o and m are a list of integers that are looped through subtracting the values of o from m until m is less than 0, the loop finishes and m is still not less than 0 it will print -1. The ultimate goal is to find which int from o finishes m.</p>
  </blockquote>