1058 A+B in Hogwarts (20 point(s))

1058 A+B in Hogwarts (20 point(s))

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

考点：数学问题。 

#include<stdio.h>
int main(void){
	int G1,G2,S1,S2,K1,K2;
	int G3,S3,K3;
	int carry=0;
	scanf("%d.%d.%d",&G1,&S1,&K1);
	scanf("%d.%d.%d",&G2,&S2,&K2);
	K3 = (K1+K2)%29;
	carry = (K1+K2)/29;
	S3 = (S1+S2+carry)%17;
	carry = (S1+S2+carry)/17;
	G3 = G1+G2+carry;
	printf("%d.%d.%d\n",G3,S3,K3);
	return 0;
}