string=input('enter string:') new='' lis=['a','e','o','i','u'] for i in range(len(string)): if string[i].lower() in lis: new+='_' new+=string[i+1:] break else: new+=string[i] print(new)
Preview:
downloadDownload PNG
downloadDownload JPEG
downloadDownload SVG
Tip: You can change the style, width & colours of the snippet with the inspect tool before clicking Download!
Click to optimize width for Twitter