括号的鼻子眼睛都是一样的,如果左括号在上海,右括号在北京,只有用飞机去量一量,才知道哪两个是一对8 s9 i: U n4 G/ {. @' V% P
Table[10 i + j + k + v, {i, 4}, {j, 3}, {k, 2}, {v, 4}]. M: a0 a" ^$ k4 }
{{{{13, 14, 15, 16}, {14, 15, 16, 17}}, {{14, 15, 16, 17}, {15, 16,
# O' d: t w. e- P 17, 18}}, {{15, 16, 17, 18}, {16, 17, 18, 19}}}, {{{23, 24, 25, 5 G/ c) b+ L7 a, n$ U3 @ d4 r# m! X
26}, {24, 25, 26, 27}}, {{24, 25, 26, 27}, {25, 26, 27,
9 `1 E N6 u& M# V$ [; [ 28}}, {{25, 26, 27, 28}, {26, 27, 28, 29}}}, {{{33, 34, 35, * P% i$ d2 F8 ]3 d& h
36}, {34, 35, 36, 37}}, {{34, 35, 36, 37}, {35, 36, 37, ! b2 U* c9 o- y& z0 `0 E/ o3 m
38}}, {{35, 36, 37, 38}, {36, 37, 38, 39}}}, {{{43, 44, 45,
1 k. K& D7 p, f. P- j% j @ 46}, {44, 45, 46, 47}}, {{44, 45, 46, 47}, {45, 46, 47,
6 [' ^ V u- i& ^7 T: p6 L 48}}, {{45, 46, 47, 48}, {46, 47, 48, 49}}}} |