1058. A+B in Hogwarts (20)

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, 107], 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

IDEA

加法进位问题

CODE

#include<iostream>#include<cstdio>using namespace std;struct Curr{int g;int s;int k;}; int main(){Curr a,b;scanf("%d.%d.%d",&a.g,&a.s,&a.k);scanf("%d.%d.%d",&b.g,&b.s,&b.k);Curr result;int carry=0;result.k=(a.k+b.k)%29;carry=(a.k+b.k)/29;result.s=(carry+a.s+b.s)%17;carry=(carry+a.s+b.s)/17;result.g=carry+a.g+b.g;/*if(result.g>0){printf("%d.",result.g);}*/printf("%d.%d.%d",result.g,result.s,result.k);return 0;}