#include <iostream> #include <vector> #include <algorithm> using std::cin; using std::cout; using std::endl; using std::vector; using std::max; using Bank = vector<char>; Bank bank; int highestPos = 0; void putToBank(Bank &bank, int pos) { while (bank[pos]) { bank[pos++] = 0; } bank[pos] = 1; highestPos = max(highestPos, pos); } int main() { cin.sync_with_stdio(false); cin.tie(nullptr); bank.resize(201718 + 21, 0); int n, k; cin >> n; for (int i = 0; i < n; ++i) { cin >> k; putToBank(bank, k); } cout << highestPos << endl; }
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 | #include <iostream> #include <vector> #include <algorithm> using std::cin; using std::cout; using std::endl; using std::vector; using std::max; using Bank = vector<char>; Bank bank; int highestPos = 0; void putToBank(Bank &bank, int pos) { while (bank[pos]) { bank[pos++] = 0; } bank[pos] = 1; highestPos = max(highestPos, pos); } int main() { cin.sync_with_stdio(false); cin.tie(nullptr); bank.resize(201718 + 21, 0); int n, k; cin >> n; for (int i = 0; i < n; ++i) { cin >> k; putToBank(bank, k); } cout << highestPos << endl; } |