import sys input = sys.stdin.readline n=int(input()) mod=10**9+7 print((pow(100,n-1,mod)*100*pow(99,mod-2,mod)-pow(99,mod-2,mod))%mod) mod2=101010101010101010101 A=[1] for i in range(100): A.append((A[-1]*100+1)%mod2) print(A[(n-1)%99])