Python123：測驗6: 組合數據類型 (第6周)

ls=set(input())
sum=0
for i in ls:
    sum+=eval(i)
print("{}".format(sum))

ls = s.split()
d = {}
for i in ls:
    d[i] = d.get(i, 0) + 1
max_name, max_cnt = "", 0
for k in d:
    if d[k] > max_cnt:
        max_name, max_cnt = k, d[k]
print(max_name)