思路分析：与十进制的加法类似，注意进位处理
#include"stdafx.h"
#include<stdlib.h>
int main()
{int a[4], b[4];scanf("%d.%d.%d", &a[0], &a[1], &a[2]);scanf("%d.%d.%d", &b[0], &b[1], &b[2]);a[2] += b[2];if (a[2] >= 29) {a[2] -= 29;a[1]++;}a[1] += b[1];if (a[1] >= 17) {a[1] -= 17;a[0]++;}a[0] += b[0];printf("%d.%d.%d\n", a[0], a[1], a[2]);return 0;
}If you are a fan of Harry Potter, you would know the world of magic has its own currency system – as Hagrid explained it to Harry, “Seventeen silver Sickles to a Galleon and twenty-nine Knuts to a Sickle, it’s easy enough.” Your job is to write a program to compute A+B where A and B are given in the standard form of Galleon.Sickle.Knut (Galleon is an integer in [0,10
?7
?? ], Sickle is an integer in [0, 17), and Knut is an integer in [0, 29)).
Input Specification:
Each input file contains one test case which occupies a line with A and B in the standard form, separated by one space.
Output Specification:
For each test case you should output the sum of A and B in one line, with the same format as the input.
Sample Input:
3.2.1 10.16.27
Sample Output:
14.1.28