fork(2) download
  1. import sys
  2. ctr=0
  3. up=raw_input()
  4. tocal=raw_input()
  5. while ctr!=int(up):
  6. l=tocal.split(' ')
  7. num1=int(l[0][::-1])
  8. num2=int(l[1][::-1])
  9.  
  10. sum=num1 + num2
  11. rsum=str(sum)[::-1].ltrim('0')
  12.  
  13. print rsum
  14. ctr+=1
  15. tocal=raw_input()
  16.  
  17. sys.exit(0)
Runtime error #stdin #stdout #stderr 0.01s 9016KB
stdin
3
24 1
4358 754
305 794
stdout
Standard output is empty
stderr
Traceback (most recent call last):
  File "prog.py", line 11, in <module>
AttributeError: 'str' object has no attribute 'ltrim'