m = int(input())
n = m
cnt = -1
seven = []
while(n > 0):
    if(n % 10 == 7):
        seven.append(cnt+1)
    n = n // 10
    cnt += 1
a = 10**cnt
for i in range(len(seven)):
    a += 3 * pow(10, seven[i])
b = m - a
print(str(a) + " " + str(b))