#abc188b. [abc188_b]Orthogonality

[abc188_b]Orthogonality

给定两个长度为 nn 的数组,AABB

若 $A_1 \times B_1 + A_2 \times B_2 +\cdots+A_n \times B_n = 0$ ,则输出 Yes,否则输出 No