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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#770918#8834. Formal FringkfgzsddAC ✓89ms11512kbC++23733b2024-11-22 01:56:042024-11-22 01:56:04

Judging History

你现在查看的是最新测评结果

  • [2024-11-22 01:56:04]
  • 评测
  • 测评结果:AC
  • 用时:89ms
  • 内存:11512kb
  • [2024-11-22 01:56:04]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define MOD 998244353
int n, f[1000005], g[23];
signed main() {
	cin >> n;
	f[0] = 1;
	for (int i = 1; i <= 1e6; i <<= 1) {
		for (int j = i; j <= 1e6; j++) {
			f[j] += f[j - i];
			f[j] %= MOD;
		}
	}
	for (int i = 0; i < 20; i++) {
		g[i] = f[(1 << i) - 1];
		for (int j = 1; j < i; j++) {
			g[i] -= g[j] * f[(1 << i - j) - 1] % MOD;
			g[i] = (g[i] % MOD + MOD) % MOD;
		}
	}
	for (int i = 1; i <= n; i++) {
		int ans = 0, k = __lg(i);
		for (int j = k; j >= 0; j--) {
			if (i & (1 << j)) {
				ans += g[k - j + 1] * f[i % (1 << j)] % MOD;
				ans %= MOD;
			} else {
				break;
			}
		}
		cout << ans << " ";
	}
	return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 29ms
memory: 11384kb

input:

10

output:

1 1 2 1 1 3 6 1 1 2 

result:

ok 10 numbers

Test #2:

score: 0
Accepted
time: 29ms
memory: 11444kb

input:

70

output:

1 1 2 1 1 3 6 1 1 2 2 5 5 11 26 1 1 2 2 4 4 6 6 11 11 16 16 27 27 53 166 1 1 2 2 4 4 6 6 10 10 14 14 20 20 26 26 37 37 48 48 64 64 80 80 107 107 134 134 187 187 353 1626 1 1 2 2 4 4 6 

result:

ok 70 numbers

Test #3:

score: 0
Accepted
time: 89ms
memory: 11512kb

input:

1000000

output:

1 1 2 1 1 3 6 1 1 2 2 5 5 11 26 1 1 2 2 4 4 6 6 11 11 16 16 27 27 53 166 1 1 2 2 4 4 6 6 10 10 14 14 20 20 26 26 37 37 48 48 64 64 80 80 107 107 134 134 187 187 353 1626 1 1 2 2 4 4 6 6 10 10 14 14 20 20 26 26 36 36 46 46 60 60 74 74 94 94 114 114 140 140 166 166 203 203 240 240 288 288 336 336 400 ...

result:

ok 1000000 numbers

Extra Test:

score: 0
Extra Test Passed