被迫来写求助了

代码如下

import math
n=int(input())
namelist = {}
for i in range(n):
    namelist[input()]=0
for i in range(n):
    sender = input()
    moneysent,m = map(int,input().split())
    if m ==0:
        continue
    namelist[sender] -= (moneysent)
    namelist[sender] += (moneysent%m)
    for j in range(m):
        namelist[input()] += math.floor(moneysent/m)
for key in namelist.keys():
    print(str(key)+" "+str(int(namelist[key])))

所有测试点都WA但是我在本地测试看起来都是对的啊

Wrong Answer.wrong answer On line 1 column 7, read (ASCII 13), expected .

所有测试点都是这个read（ASCII 13），expected . 是测试点出问题了还是我的问题？