nested function1 Daily Coding Problem #5 Problem: cons(a, b) constructs a pair, and car(pair) and cdr(pair) returns the first and last element of that pair. For example, car(cons(3, 4)) returns 3, and cdr(cons(3, 4)) returns 4. Given this implementation of cons: def cons(a, b): def pair(f): return f(a, b) return pair Implement car and cdr. -Summary- def car(pair): def return_first(a, b): return a return pair(return_first) def cdr(pair).. 2020. 6. 19. 이전 1 다음