class Solution:
def numberOfMatches(self, n: int) -> int:
return n-1977F - Consecutive Subsequence | 939A - Love Triangle |
755A - PolandBall and Hypothesis | 760B - Frodo and pillows |
1006A - Adjacent Replacements | 1195C - Basketball Exercise |
1206A - Choose Two Numbers | 1438B - Valerii Against Everyone |
822A - I'm bored with life | 9A - Die Roll |
1430B - Barrels | 279B - Books |
1374B - Multiply by 2 divide by 6 | 1093B - Letters Rearranging |
1213C - Book Reading | 1468C - Berpizza |
1546B - AquaMoon and Stolen String | 1353C - Board Moves |
902A - Visiting a Friend | 299B - Ksusha the Squirrel |
1647D - Madoka and the Best School in Russia | 1208A - XORinacci |
1539B - Love Song | 22B - Bargaining Table |
1490B - Balanced Remainders | 264A - Escape from Stones |
1506A - Strange Table | 456A - Laptops |
855B - Marvolo Gaunt's Ring | 1454A - Special Permutation |