1001 A+B Format
Calculate a+b and output the sum in standard format -- that is, the digits must be separated into groups of three by commas (unless there are less than four digits).
Input Specification:
Each input file contains one test case. Each case contains a pair of integers a and b where −10e6≤a,b≤10e6 . The numbers are separated by a space.
Output Specification:
For each test case, you should output the sum of a and b in one line. The sum must be written in the standard format.
Sample Input:
-1000000 9
Sample Output:
-999,991
提交结果
image.png
代码
if __name__=="__main__":
line = input().split(" ")
a,b = int(line[0]),int(line[1])
print("{:,}".format(a+b))
积累
Python字符串的格式化函数，自己以后还要多积累多使用。
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