python

import sys

def main():
    s = sys.stdin.readline().strip()
    n = len(s)
    total = 0          # 已经计算好的加法部分的和
    cur = 0            # 当前乘法链的累积值
    last_op = '+'      # 上一个运算符
    num = 0            # 当前正在解析的数字

    for i, ch in enumerate(s):
        if ch.isdigit():
            num = num * 10 + int(ch)

        # 遇到运算符或者到达字符串末尾时，处理当前数字
        if not ch.isdigit() or i == n - 1:
            num_mod = num % 10000   # 只关心最后4位
            if last_op == '+':
                total = (total + cur) % 10000
                cur = num_mod
            else:   # last_op == '×'
                cur = (cur * num_mod) % 10000

            if not ch.isdigit():    # 当前字符是运算符，更新状态
                last_op = ch
                num = 0
            else:                   # 当前是最后一个数字，重置num（无后续）
                num = 0

    total = (total + cur) % 10000
    print(total)

if __name__ == "__main__":
    main()