1010: a+b(加强版)

#include<stdio.h>
int main()
{
	long long a1,b1,s1;
	unsigned long long a2,b2,s2;
	scanf("%lld %lld %llu %llu",&a1,&b1,&a2,&b2);
	
	s1=a1+b1;
	s2=a2+b2;
	
	printf("%lld %llu",s1,s2);
	return 0;
}