Design a square matrix class, realize the oblique line phalanx,
The sample input
5
Sample output
11 July 4 2 1
16 12 August 5 3
20 17 13 9 6
23 21 18 14 10
25 24 22 19 15

CodePudding user response:

 def FormMatrix (num) : 
CurNum maxNum=1, num * * 2 
LstData=https://bbs.csdn.net/topics/[[] for I in range (num)] 
F_initCol f_initRow, f_curRow, f_curCol=0, num - 1, num 1 
While curNum & lt;=maxNum: 
LstData [f_curRow]. Append (curNum) 
F_curRow +=1 
F_curCol +=1 
If f_curRow & lt; Num and f_curCol==num: 
F_initCol -=1 
F_curCol=f_initCol 
F_curRow=f_initRow=0 
Elif f_curRow==num and f_curCol==num: 
F_curCol=f_initCol=0 
F_curRow=f_initRow=1 
Elif f_curRow==num and f_curCol & lt; Num: 
F_curCol=f_initCol=0 
F_initRow +=1 
F_curRow=f_initRow 
CurNum +=1 
Return lstData 

L=FormMatrix (5) 
Print ([I] [: : - 1 for I in l])