Jul-09-2021, 10:52 PM
Write a function that returns a new list from the input list with a string xy inserted before the first 0, but only if this 0 is followed by other zeros.
Eg: [3,5,0,0,0,2,5,4,7] then insert string between 5 and 0 [3,5,0,0,2,5,4,6,7] then return the original list.
Can someone please help me with this exercise?
Eg: [3,5,0,0,0,2,5,4,7] then insert string between 5 and 0 [3,5,0,0,2,5,4,6,7] then return the original list.
Can someone please help me with this exercise?