fork(10) download
  1. matrix = [
  2. [1, 2, 3, 4],
  3. [2, 3, 4, 5],
  4. [3, 4, 5, 6]]
  5.  
  6. transposed = []
  7. for i in range(4):
  8. print("we are going to take the ",i,"th element of each row")
  9. lst = []
  10. for row in matrix:
  11. print("the row we are considering :", row, "and we are going to add", row[i],"to a temporary list")
  12. lst.append(row[i])
  13. print("the ",i,"th column elements = ", i ,"th elements in every row are =", lst)
  14. transposed.append(lst)
  15. print("="*50)
  16. print(transposed)
  17.  
Success #stdin #stdout 0.02s 27712KB
stdin
Standard input is empty
stdout
we are going to take the  0 th element of each row
the row we are considering : [1, 2, 3, 4] and we are going to add 1 to a temporary list
the row we are considering : [2, 3, 4, 5] and we are going to add 2 to a temporary list
the row we are considering : [3, 4, 5, 6] and we are going to add 3 to a temporary list
the  0 th column elements =  0 th elements in every row are = [1, 2, 3]
==================================================
we are going to take the  1 th element of each row
the row we are considering : [1, 2, 3, 4] and we are going to add 2 to a temporary list
the row we are considering : [2, 3, 4, 5] and we are going to add 3 to a temporary list
the row we are considering : [3, 4, 5, 6] and we are going to add 4 to a temporary list
the  1 th column elements =  1 th elements in every row are = [2, 3, 4]
==================================================
we are going to take the  2 th element of each row
the row we are considering : [1, 2, 3, 4] and we are going to add 3 to a temporary list
the row we are considering : [2, 3, 4, 5] and we are going to add 4 to a temporary list
the row we are considering : [3, 4, 5, 6] and we are going to add 5 to a temporary list
the  2 th column elements =  2 th elements in every row are = [3, 4, 5]
==================================================
we are going to take the  3 th element of each row
the row we are considering : [1, 2, 3, 4] and we are going to add 4 to a temporary list
the row we are considering : [2, 3, 4, 5] and we are going to add 5 to a temporary list
the row we are considering : [3, 4, 5, 6] and we are going to add 6 to a temporary list
the  3 th column elements =  3 th elements in every row are = [4, 5, 6]
==================================================
[[1, 2, 3], [2, 3, 4], [3, 4, 5], [4, 5, 6]]