1)

sum(range(88888888)) 3950617160493828

2)

sum([3,4,56,100,2,2,3])/7 # можно так 24.285714285714285 sum([3,4,56,100,2,2,3])/len([3,4,56,100,2,2,3]) # но лучше видимо так 24.285714285714285

3)

line=“asdxfghyxyx” new_line="" # пустая строка for a in line: if a==“x”: new_line+=“y” else:new_line+=a

print(new_line) asdyfghyyyy

4)

a=[3,4,56,100,15,2,20,30] b=1 for x in a: if x%3=0

SyntaxError: cannot assign to expression here. Maybe you meant ‘==’ instead of ‘=’? for x in a: if x%3==0: b*=x

print(b) 1350 exit Use exit() or Ctrl-D (end-of-file) to exit a=[3,4,56,100,15,2,20,30] b=1 for x in a: if x%3==0 and x%5==0: b*=x

print(b) 450

5)

line=“asdxfghyxyx” line.replace(“x”,“y”) ‘asdyfghyyyy’

“asdxfghyxyx”.replace(“x”,“y”) # ну или видимо можно так ‘asdyfghyyyy’