P10839 [MX-J2-T0] Turtle and Equations

Original problem link: .

You are given four positive integers $a, b, c, d$. Now you have an expression $(a\ \Box\ b)\ \Box\ c$. You need to determine whether it is possible to fill each of the two boxes with one of the three operators $+, -, \times$ (operators may be reused) so that the value of the expression equals $d$.

The first line contains four positive integers $a, b, c, d$.

If it is possible to make the result equal to $d$, output `Yes`; otherwise output `No`.

#### Sample Explanation #1 Because $(1 + 1) + 1 = 3$, you can put $+$ in the first box and $+$ in the second box. #### Sample Explanation #2 Because $(5 - 2) \times 9 = 27$, you can put $-$ in the first box and $\times$ in the second box. #### Sample Explanation #3 No matter which operators you choose, you cannot make the result of the expression equal to $514$. #### Constraints For all testdata, $1 \le a, b, c \le 10$ and $1 \le d \le 1000$. Translated by ChatGPT 5