• 2022-06-30
    请问如下算法运行完之后n,n1,n2分别是多少? var n1=10, n2=20; n = n1++; n = ++n1; n = n2--; n = --n2;
    A: n=18, n1=12, n2=18
    B: n=11, n1=11, n2=19
    C: n=12, n1=12, n2=18
    D: n=19, n1=11, n2=19