高精度减法
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Description
输入a,b(<10^250)两个数,输出a-b的值。
Input Format
两行,每行一个大整数。
Output Format
a-b的值。
有可能为负数。
Sample
input
999
1000
output
-1
Hint
保证。
时间限制:
空间限制:
20200822高精度练习
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 6
- Start at
- 2020-8-22 8:26
- End at
- 2020-8-25 8:26
- Duration
- 72 hour(s)
- Host
- Partic.
- 22