I have a code that I am trying to convert but it’s written in Python 2 and I would like to print this code in Python 3. However, it’s not able to print in matrix format. I am getting output in an unrecognizable table format.
The code is following:
for n in cols: print('/t',n), print cost = 0 for g in sorted(costs): print('t', g) for n in cols: y = res[g][n] if y != 0: print (y), cost += y * costs[g][n] print ('t'), print print ("nnTotal Cost = ", cost)
The expected output is in the following format:
|0 |A |B |C |D |E | |- |- |- |- |- |- | |W | | |20| | | |X | |40|10| |20| |Y | |20| | |30| |Z | | | | |60| Total Cost = 1000
Could you suggest what changes I need to make in this code?
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Answer
In py 2 print did not have parenthesis, in py3 is a must.
python3 simple print
# in py3 a print must be like print("my text")
python3 print with no newline / carriage return
Also in your py2 code you have print ('t'),
please mind the comma after print => which means do not add a newline after print.
In python3 would translate to
print('t', end='')