Run time error

Regd. Domjudge: Worked on a few codes it worked for a few and for few questions based on the list got a run-time error. can you pls fix this? This code didn't work a= map(int,input().split()) max = 0 for i in a: if (i>max): max = i print(max) example 02: list1 = [int(i) for i in input().split()] sum =0 for i in range(0,len(list1)): sum +=list1[i] print(sum) DomJudge version: 7.3 Sunil Kumar UK Deputy manager (Systems) ICTS Amrita Vishwa Vidyapeetham Amritapuri Campus Kerala, India 690525 Phone: 9446671509 [Amrita University]