LinearSearch.py

def linear(arr,n,x):
  if arr == []:
    return -1

    
  for i in range(n):
      if(arr[i] == x):
          return i
  return -1

# not executing unnless called
if __name__=='__main__':
  n = int(input("Enter the total number of elements\n"))
  arr =list(map(int,input().split()))
  x = int(input("Enter which element you want to find\n"))
  result = linear(arr,n,x)
  if (result == -1):
          print("Element not found")
  else:
          print("Element found at" ,result+1,"pos")