2021ζ―ζ₯δΈι’ζε
[]: https://www.acwing.com/problem/content/description/3765/ δΊθΏεΆη©ι΅ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 #include <iostream>#include <cstring>#include <algorithm> using namespace std; const...