{"trustable":false,"sections":[{"title":"","value":{"format":"HTML","content":"\n \u003cdiv class\u003d\"problem_par\"\u003e\n \u003cdiv class\u003d\"problem_par_normal\"\u003e\n Petter and Randy are best friends who like to drink beer. Last night they drank 10 Tripel Karmeliet which is a strong Belgian beer. They were drunk and decided to shoot at several beer bottles (no more than 10) on a log. Petter started to shoot bottles one after another from the leftmost to the right and Randy from the rightmost to the left. At some point they shot both the same bottle. \n \u003c/div\u003e\n \u003c/div\u003e\n \u003cdiv class\u003d\"problem_par\"\u003e\n \u003cdiv class\u003d\"problem_par_normal\"\u003e\n Petter was pissed off and claimed that Randy owed him a big sum of money cause Randy stopped him to shoot some more bottles. Randy was also furious and told Petter that he owed even a greater sum of money to Randy for the same reason. Then they realized that nobody remembered how many bottles there were at the very beginning. And none of them were going to search for broken pieces of glass to try to figure out how many bottles there were. Nevertheless, each of them remembered exactly how many bottles they shot. \n \u003c/div\u003e\n \u003c/div\u003e\n \u003cdiv class\u003d\"problem_par\"\u003e\n \u003cdiv class\u003d\"problem_par_normal\"\u003e\n Your tasks consist on determining how many bottles were not shot by Petter and how many bottles were not shot by Randy.\n \u003c/div\u003e\n \u003c/div\u003e\n "}},{"title":"Input","value":{"format":"HTML","content":"\n \u003cdiv class\u003d\"problem_par\"\u003e\n \u003cdiv class\u003d\"problem_par_normal\"\u003e\n The only input line contains two integers — the number of bottles shot by Petter and by Randy respectively.\n \u003c/div\u003e\n \u003c/div\u003e\n "}},{"title":"Output","value":{"format":"HTML","content":"\n \u003cdiv class\u003d\"problem_par\"\u003e\n \u003cdiv class\u003d\"problem_par_normal\"\u003e\n two integers — the number of bottles that were not shot by Petter and the number of bottles that were not shot by Randy, respectively.\n \u003c/div\u003e\n \u003c/div\u003e\n "}},{"title":"Sample Input","value":{"format":"HTML","content":"4 7\n "}},{"title":"Sample Output","value":{"format":"HTML","content":"6 3"}}]}