#include<cstdio>#include<algorithm>#include<stdlib.h>#include<cstring>int main(){	int A1,A2,A3,B1,B2,B3;	scanf("%d.%d.%d%d.%d.%d",&A1,&A2,&A3,&B1,&B2,&B3);		int b,c;	c=(A3+B3)/29;	b=(A2+B2+c)/17;	A1=A1+B1+b;	A2=(A2+B2+c)%17;	A3=(A3+B3)%29;	PRintf("%d.%d.%d",A1,A2,A3);	system("pause");	return 0;}