Question

I have input string written in this form:

S = 2222+576666

And I need with help for-loop and “+” sign to extract digits before and after “+”

for position in range(0,len(S)):
      # Missing part of code I need help with to get desired solution
      number1 = 2222
      number2 = 576666

I am not allowed to use any import or any fancy function like split() or raw_input().

Answer 1

How about this:

s = "2222+576666"
l = [""] * 2
i = 0
for c in s:
    if c == '+':
        i = 1
        continue
    l[i] += c
num1 = int(l[0])
num2 = int(l[1])