CODE FESTIVAL 2016 Final

Submission #1333200

Source codeソースコード

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

int main() {
	long long int n;
	cin >> n;
	long long int l, r;
	l = 0;
	r = n;
	while (r > l + 1) {
		long long int mid = (l + r) / 2;
		long long int res = (mid*(mid - 1)) / 2;
		if (n <= mid + res) {
			r = mid;
		}
		else {
			l = mid;
		}
	}
	vector<long long int> p;
	while (n > 0) {
		if (n - r >= 0) {
			p.push_back(r);
			n -= r;
			r--;
		}
		else {
			p.push_back(n);
			n = 0;
		}
		
	}
	long long int sz = p.size();
	for (long long int i = 0; i < sz; i++) {
		cout << p[sz-1-i] << endl;
	}
	return 0;
}

Submission

Task問題 B - Exactly N points
User nameユーザ名 scor-A
Created time投稿日時
Language言語 C++14 (GCC 5.4.1)
Status状態 AC
Score得点 300
Source lengthソースコード長 637 Byte
File nameファイル名
Exec time実行時間 8 ms
Memory usageメモリ使用量 384 KB

Test case

Set

Set name Score得点 / Max score Cases
sample - sample-01.txt,sample-02.txt,sample-03.txt
dataset1 200 / 200 sample-01.txt,sample-02.txt,sample-03.txt,01-01.txt,01-02.txt,01-03.txt,01-04.txt,01-05.txt,01-06.txt,01-07.txt,01-08.txt,01-09.txt,01-10.txt
dataset2 100 / 100 sample-01.txt,sample-02.txt,sample-03.txt,01-01.txt,01-02.txt,01-03.txt,01-04.txt,01-05.txt,01-06.txt,01-07.txt,01-08.txt,01-09.txt,01-10.txt,02-01.txt,02-02.txt,02-03.txt,02-04.txt,02-05.txt,02-06.txt,02-07.txt,02-08.txt,sample-01.txt,sample-02.txt,sample-03.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
01-01.txt AC 1 ms 256 KB
01-02.txt AC 1 ms 256 KB
01-03.txt AC 1 ms 256 KB
01-04.txt AC 1 ms 256 KB
01-05.txt AC 1 ms 256 KB
01-06.txt AC 1 ms 256 KB
01-07.txt AC 1 ms 256 KB
01-08.txt AC 1 ms 256 KB
01-09.txt AC 1 ms 256 KB
01-10.txt AC 1 ms 256 KB
02-01.txt AC 8 ms 384 KB
02-02.txt AC 8 ms 384 KB
02-03.txt AC 8 ms 384 KB
02-04.txt AC 8 ms 384 KB
02-05.txt AC 8 ms 384 KB
02-06.txt AC 5 ms 256 KB
02-07.txt AC 4 ms 256 KB
02-08.txt AC 8 ms 384 KB
sample-01.txt AC 1 ms 256 KB
sample-02.txt AC 1 ms 256 KB
sample-03.txt AC 1 ms 256 KB