题目地址

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

#include <iostream>
#include <vector>
#include<algorithm>
#include <cmath>
#include<map>
#include<cstring>
#include<queue>
#include<string>
#include<set>
#include<stack>
using namespace std;
typedef long long ll;
const int maxn=100010,inf=100000000;
int main(){
    int a,b,c,f,d,e;
    scanf("%d.%d.%d %d.%d.%d",&a,&b,&c,&d,&e,&f);
    int x=a+d,y=b+e,z=c+f;
    if(z>=29){
        z-=29;y++;
    }
    if(y>=17){
        y-=17;x++;
    }
    printf("%d.%d.%d",x,y,z);
}