- #include <iostream> 
- using namespace std; 
-   
- int main() { 
- 	int t,f=0,s=0,a,b; 
- 	scanf("%d",&t); 
- 	while(t>0) 
- 	 { 
- 	 scanf("%d",&a); 
- 	 scanf("%d",&b); 
- 	 if(a>b) 
- 	    { if(f<(a-b)) 
- 	          f=a-b; 
- 	    } 
- 	 else 
- 	   { if(s<(b-a)) 
- 	       s=(b-a); 
- 	   } 
- 	 t--; 
- 	 }; 
- 	 if(f>s) 
- 	  printf("1 %d",f); 
- 	 else 
- 	  printf("2 %d",s); 
- 	return 0; 
- } 
				I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwogCmludCBtYWluKCkgewoJaW50IHQsZj0wLHM9MCxhLGI7CglzY2FuZigiJWQiLCZ0KTsKCXdoaWxlKHQ+MCkKCSB7Cgkgc2NhbmYoIiVkIiwmYSk7Cgkgc2NhbmYoIiVkIiwmYik7CgkgaWYoYT5iKQoJICAgIHsgaWYoZjwoYS1iKSkKCSAgICAgICAgICBmPWEtYjsKCSAgICB9CgkgZWxzZQoJICAgeyBpZihzPChiLWEpKQoJICAgICAgIHM9KGItYSk7CgkgICB9CgkgdC0tOwoJIH07CgkgaWYoZj5zKQoJICBwcmludGYoIjEgJWQiLGYpOwoJIGVsc2UKCSAgcHJpbnRmKCIyICVkIixzKTsKCXJldHVybiAwOwp9