Submission #164400

#	Time	Username	Problem	Language	Result	Execution time	Memory
164400		boolodifjenula	마라톤 경주 (COCI14_utrka)	Cpython 3	80 / 80	676 ms	19872 KiB

utrka

n=int(input())
L=[]
L1=[]
for i in range (n):
    L+=[input()]
for i in range (n-1):
    L1+=[input()]
L.sort()
L1.sort()
x=0
for i in range(n-1):
    if L[i]!=L1[i]:
        x=L[i]
        break
if x: print(x)
else: print(L[-1])
    

• Subtask 1: 80 / 80