ModAdd

a = int(raw_input())
b = int(raw_input())

a_str, b_str = str(a), str(b)
if len(a_str) > len(b_str):
    sum = ""
    lead_ze = "0"*(len(a_str)-len(b_str))
    b_str = lead_ze + b_str
    for i in range(len(a_str)):
        sum += str((int(a_str[i])+int(b_str[i])) % 10)
else:
    sum = ""
    lead_ze = "0"*(len(b_str)-len(a_str))
    a_str = lead_ze + a_str
    for i in range(len(a_str)):
        sum += str((int(a_str[i])+int(b_str[i])) % 10)

print int(sum)

Test 1

Verdict: ACCEPTED

Test 2

Verdict: TIME LIMIT EXCEEDED

Test 3

Verdict: TIME LIMIT EXCEEDED

Test 4

Verdict: TIME LIMIT EXCEEDED

Test 5

Verdict: TIME LIMIT EXCEEDED

Test 6

Verdict: TIME LIMIT EXCEEDED

Test 7

Verdict: TIME LIMIT EXCEEDED

Test 8

Verdict: TIME LIMIT EXCEEDED

Test 9

Verdict: TIME LIMIT EXCEEDED

Test 10

Verdict: TIME LIMIT EXCEEDED