对于半带宽为b的带状矩阵,它的特点是:对于矩阵元素aij,若它满足(),则aij=0。
Sucker slept in narrator’s bed with him but that didn’t interfere with anything.
A. 对
B. 错
Sucker’s twelve, four years older than narrator, and he always knew without narrator even telling him that narrator didn’t want kids that age meddling with his things.
A. 对
B. 错
No matter how many times Sucker got fooled he would still believe narrator.
A. 对
B. 错