List

web = ['HTML','CSS','JavaScript','Bootstrap','ReactJS','Angularjs','Python','PHP','MongoDB', 'SQL','Nodejs']

for i in range(len(web)): frontend = web[:6] backend = web[7:] fullstack = web[:] print ("You are a front-end Ninja --> ", frontend) print ("You are a back-end Ninja --> ",backend) print ("You are a full-stack Ninja --> ",fullstack)

for wblang in web: print("I am good at ",wblang) Python lists are not immutable like strings. Lists in python can be modified at any time.