data = open("input.txt").read().strip().split("\n") def f(t, l, x=0, i=0): if i==len(l): return t==x return f(t, l, x+l[i], i+1) or \ f(t, l, x*l[i], i+1) def f2(t, l, x=0, i=0): if i==len(l): return t==x return f2(t, l, x+l[i], i+1) or \ f2(t, l, x*l[i], i+1) or \ f2(t, l, int(str(x)+str(l[i])), i+1) s = 0 s2 = 0 for x in data: t, l = x.split(': ') t = int(t) l = [int(y) for y in l.split()] if f(t, l): s += t if f2(t, l): s2 += t print(s) print(s2)