CSES - Datatähti 2025 alku

Submission details
Task:	Tikut
Sender:	OorigamiK
Submission time:	2024-10-28 20:54:03 +0200
Language:	C++ (C++20)
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	WRONG ANSWER	0
#3	WRONG ANSWER	0
#4	WRONG ANSWER	0
#5	WRONG ANSWER	0
#6	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.00 s	1, 3, 4, 5, 6	details
#2	WRONG ANSWER	0.00 s	1, 4, 5, 6	details
#3	WRONG ANSWER	0.00 s	1, 4, 5, 6	details
#4	WRONG ANSWER	0.00 s	1, 4, 5, 6	details
#5	WRONG ANSWER	0.15 s	2, 5, 6	details
#6	WRONG ANSWER	0.42 s	2, 5, 6	details
#7	WRONG ANSWER	0.00 s	3, 5, 6	details
#8	WRONG ANSWER	0.00 s	3, 5, 6	details
#9	WRONG ANSWER	0.00 s	3, 5, 6	details
#10	WRONG ANSWER	0.00 s	3, 5, 6	details
#11	WRONG ANSWER	0.00 s	3, 5, 6	details
#12	WRONG ANSWER	0.00 s	4, 5, 6	details
#13	WRONG ANSWER	0.01 s	4, 5, 6	details
#14	WRONG ANSWER	0.00 s	4, 5, 6	details
#15	WRONG ANSWER	0.01 s	4, 5, 6	details
#16	TIME LIMIT EXCEEDED	--	5, 6	details
#17	TIME LIMIT EXCEEDED	--	5, 6	details
#18	WRONG ANSWER	0.02 s	5, 6	details
#19	TIME LIMIT EXCEEDED	--	5, 6	details
#20	TIME LIMIT EXCEEDED	--	6	details
#21	TIME LIMIT EXCEEDED	--	6	details
#22	TIME LIMIT EXCEEDED	--	6	details

Code

#include <iostream>
#include <algorithm>
#include <vector>
#include <math.h>

using namespace std;

int main() {
	std::vector<int> numbers;
	int n, m;
	int number;
	std::cin >> n >> m;

	for (int i = 0; i < n; i++) {
		std::cin >> number;
		numbers.push_back(number);

	}

	sort(numbers.begin(), numbers.end());

	for (int i = 0; i < m; i++) {
		int sum = numbers[n-1];
		int k = n - 2;
		if (!(float(sum) / (i + 2) <= numbers[k] && k >= 0)) {
			//cout << sum << " " << k+1 << " " << i << endl;
		}
		while (float(sum) / (i+(n-k)) <= numbers[k] && k>=0) {
			//cout << sum << " " << k<<" "<<i << endl;
			sum += numbers[k];
			k--;
		}
		//float mean = float(sum) / (i + (n - k));
		//cout << "div " << i + (n - k) << endl;
		int numOfSplits = n-1 - k;
		//std::cout << "num of splits " << numOfSplits << endl;
		k++;
		//std::cout << "k " << numbers[k] << endl;
		//std::cout << "mean " << mean << endl;
		std::vector<int> splittingNumbers;
		std::vector<float> splittingSize;
		int sumOfSplittingNums=0;
		for (int j = n - 1; j >= k; j--) {
			//std::cout << "j " << j << endl;
			int splitNum = (numOfSplits) * float(numbers[j]) / sum;
			//cout << "splitNm " << splitNum<<" "<< float(numbers[j]) / (splitNum+1) << endl;
			sumOfSplittingNums += splitNum;
			splittingNumbers.push_back(splitNum);
			if (splitNum != 0) {
				splittingSize.push_back(float(numbers[j]) / (splitNum+1));
			}
		}
		int dif = numOfSplits - sumOfSplittingNums;
		//std::cout << "dif " << dif << endl;
		while (dif > 0) {
			int max=0;
			int index=0;
			for (int t = 0; t < int(splittingSize.size()); t++) {
				if (max < splittingSize[t]) {
					max = splittingSize[t];
					index = t;
				}
			}
			//std::cout << "index " << index<<" "<<splittingNumbers[index] << " " << n - 1 - index << endl;
			splittingNumbers[index]+=1;
			splittingSize[index] = float(numbers[n-1-index]) / (1+splittingNumbers[index]);
			//std::cout << "splits left "<<dif<<" " << splittingSize[index] << endl;
			dif--;
		}
		int max = 0;
		int min = 999999;
		for (int t = 0; t < int(splittingSize.size()); t++) {
			//std::cout << "splitSize "<<t<<" " << splittingSize[t] << endl;
			if (max < ceil(splittingSize[t])) {
				max = ceil(splittingSize[t]);
			}
			if (min > floor(splittingSize[t])) {
				min = floor(splittingSize[t]);
			}
		}
		for (int t = n-1-int(splittingSize.size()); t >= 0; t--) {
			if (max < numbers[t]) {
				max = numbers[t];
			}
			if (min > numbers[t]) {
				min = numbers[t];
			}
			//std::cout << "min check " << numbers[t] << " " << min << endl;

		}
		//std::cout << "abs diff " << max - min<<" "<<max<<" "<<min << endl;
		//cout << endl;
		if (i < m - 1) {
			std::cout << max - min << " ";
		}
		else {
			std::cout << max - min;
		}
	}
	cout << "\n";

}

Test details

Test 1

Group: 1, 3, 4, 5, 6

Verdict: ACCEPTED

input
`1 1 6` view save

correct output
`0` view save

user output
`0` view save

Test 2

Group: 1, 4, 5, 6

Verdict: WRONG ANSWER

input
`5 10 4 8 6 2 7` view save

correct output
`5 4 2 2 2 1 1 1 1 1` view save

user output
`4 4 4 4 4 4 4 4 2 2` view save

Test 3

Group: 1, 4, 5, 6

Verdict: WRONG ANSWER

input
`5 10 5 5 8 6 7` view save

correct output
`3 3 2 3 2 2 1 1 1 2` view save

user output
`4 5 5 5 5 5 5 5 5 5` view save

Test 4

Group: 1, 4, 5, 6

Verdict: WRONG ANSWER

input
`5 10 8 7 9 6 10` view save

correct output
`4 4 3 3 2 2 1 2 2 1` view save

user output
`5 4 4 4 4 4 4 4 4 4` view save

Test 5

Group: 2, 5, 6

Verdict: WRONG ANSWER

input
`1000 1071 3 2 3 1 3 3 2 3 2 3 2 2 2 1 2 ...` view save

correct output
`2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...` view save

user output
`1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

Test 6

Group: 2, 5, 6

Verdict: WRONG ANSWER

input
`1000 1500 3 2 2 3 2 3 2 2 2 3 2 2 3 3 3 ...` view save

correct output
`2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...` view save

user output
`1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

Test 7

Group: 3, 5, 6

Verdict: WRONG ANSWER

input
`1000 2 15 710 210 347 398 66 318 277 ...` view save

correct output
`994 994` view save

user output
`975 970` view save

Test 8

Group: 3, 5, 6

Verdict: WRONG ANSWER

input
`1000 2 743 890 592 942 736 969 616 50...` view save

correct output
`498 496` view save

user output
`730 723` view save

Test 9

Group: 3, 5, 6

Verdict: WRONG ANSWER

input
`1000 2 987 968 920 994 988 918 914 95...` view save

correct output
`500 500` view save

user output
`743 659` view save

Test 10

Group: 3, 5, 6

Verdict: WRONG ANSWER

input
`1000 2 996 1000 998 998 999 997 997 9...` view save

correct output
`500 500` view save

user output
`749 748` view save

Test 11

Group: 3, 5, 6

Verdict: WRONG ANSWER

input
`1000 2 501 501 501 501 501 501 501 50...` view save

correct output
`1 168` view save

user output
`501 501` view save

Test 12

Group: 4, 5, 6

Verdict: WRONG ANSWER

input
`100 200 145 136 74 83 73 36 196 115 11...` view save

correct output
`194 190 189 183 182 181 181 17...` view save

user output
`183 171 171 167 165 161 160 15...` view save

Test 13

Group: 4, 5, 6

Verdict: WRONG ANSWER

input
`100 200 157 110 168 155 192 107 146 15...` view save

correct output
`95 96 96 95 93 94 94 94 90 91 ...` view save

user output
`134 132 130 130 126 125 122 12...` view save

Test 14

Group: 4, 5, 6

Verdict: WRONG ANSWER

input
`50 200 137 118 160 118 146 160 140 18...` view save

correct output
`98 98 98 96 90 91 88 88 84 86 ...` view save

user output
`137 123 124 124 115 116 116 11...` view save

Test 15

Group: 4, 5, 6

Verdict: WRONG ANSWER

input
`100 200 147 174 186 148 155 128 158 18...` view save

correct output
`99 99 98 98 97 97 96 96 95 95 ...` view save

user output
`126 125 123 121 120 118 118 11...` view save

Test 16

Group: 5, 6

Verdict: TIME LIMIT EXCEEDED

input
`1000 2000 928772177 816188227 216592201 ...` view save

correct output
`991676844 990940224 990685481 ...` view save

user output
(empty)

Test 17

Group: 5, 6

Verdict: TIME LIMIT EXCEEDED

input
`1000 2000 665759876 597950008 615453266 ...` view save

correct output
`498801198 498681904 498504321 ...` view save

user output
(empty)

Test 18

Group: 5, 6

Verdict: WRONG ANSWER

input
`500 2000 683288817 784230412 626685186 ...` view save

correct output
`497667621 498434895 495465990 ...` view save

user output
`922754 922754 922754 922754 92...` view save

Test 19

Group: 5, 6

Verdict: TIME LIMIT EXCEEDED

input
`1000 2000 666667000 809309500 571572000 ...` view save

correct output
`499499500 499249250 498999000 ...` view save

user output
(empty)

Test 20

Group: 6

Verdict: TIME LIMIT EXCEEDED

input
`100000 200000 861772559 734298084 983382252 ...` view save

correct output
`499973914 499985299 499985141 ...` view save

user output
(empty)

Test 21

Group: 6

Verdict: TIME LIMIT EXCEEDED

input
`30000 200000 691834579 617419813 514778075 ...` view save

correct output
`499967533 499976270 499969810 ...` view save

user output
(empty)

Test 22

Group: 6

Verdict: TIME LIMIT EXCEEDED

input
`100000 200000 820255000 960780000 741965000 ...` view save

correct output
`499995000 499992500 499990000 ...` view save

user output
(empty)

Datatähti 2025 alku

Tikut

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Test 22

Tasks

Submissions (OorigamiK)