1047: 高精度减法
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:8
Solved:1
Description
给两个很长的数,求他们的减法
Input
两行,一行一个数
Output
他们的差
Sample Input Copy
100000000000000000000000000000000000
99999999999999999999999999999999999
Sample Output Copy
1
HINT
长度n<=2000000