# https://yukicoder.me/problems/no/3412

from  collections import deque

MOD = 998244353


def main():
    N = int(input())
    next_nodes = [[] for _ in range(N)]
    for _ in range(N - 1):
        a, b = map(int, input().split())
        next_nodes[a - 1].append(b - 1)
        next_nodes[b - 1].append(a - 1)

    answer = 0
    for i in range(N):
        x = len(next_nodes[i])

        ans = pow(2, x, MOD)
        answer += ans
        answer %= MOD
    print(answer)
            
        


if __name__ == "__main__":
    main()