How to reduce steps / line of code for this puzzle in python?-CodePudding

Current Code:

for i in range(4):
    Dev.step(i 4)
    for a in range(3):
        Dev.step(i 2) 
        Dev.turnLeft()
    Dev.step(i 2)

From the puzzle it has to be 5 line of code. Currently I'am at 6 line of code. How do I make the code simpler ?.

The objective is to get all the Item (blue cylinder).

CodePudding user response：

If you can't use semicolons, you can combine the Dev.step(i 4) and Dev.step(i 2) into a single line and changing the sequence of Dev.turnleft() and Dev.step() in the inner loop, so your resulting 5 line solution would something like -

for i in range(4):
    Dev.step(2*i 6)
    for a in range(3):
        Dev.turnLeft()
        Dev.step(i 2)