photo

Kymberly


Last seen: 2 years 前 |  自 2022 起处于活动状态

Followers: 0   Following: 0

统计学

  • Thankful Level 1

查看徽章

Feeds

排序方式:

提问


A compact way to (i) sum two rows and two columns and then (ii) remove one of the two summed rows and one of the two summed columns
A compact way to (i) get the sum of two rows and two columns and (ii) to then remove one of the summed rows and one of the summ...

2 years 前 | 1 个回答 | 0

1

个回答