# all final(optimal) values of for loop

I have written a program to check which matrices in a given class maximizes the determinant. But my program gives me only one such matrix, I need all those matrices which attains the maximum determinant.

```
def xyz(n):
m=0
A=matrix(QQ,n)
for a in myfunction(n):
if a.det()>m:
m=a.det()
A=a
print A
```