Submission #19883

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
19883	2016-02-25T06:38:54 Z	qataro	동전 (kriii4_E)	C++	0 / 100	0 ms	1576 KB

D

#include <cstdio>
#include <vector>


using namespace std;

int main()
{
	int n;
	scanf("%d", &n);

	vector<long long> winCnt(n + 3);
	winCnt[1] = 1;
	winCnt[2] = 1;
	winCnt[3] = 2;

	for(int idx = 4; idx <= n; idx++)
		winCnt[idx] = winCnt[idx - 1] + 2 * (idx - 3);

	
	printf("%lld", winCnt[n]);

	return 0;
}

Subtask #1

0.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	1576 KB	Output is correct
2	Correct	0 ms	1576 KB	Output is correct
3	Correct	0 ms	1576 KB	Output is correct
4	Correct	0 ms	1576 KB	Output is correct
5	Correct	0 ms	1576 KB	Output is correct
6	Correct	0 ms	1576 KB	Output is correct
7	Incorrect	0 ms	1576 KB	Output isn't correct
8	Halted	0 ms	0 KB	-

Subtask #2

0.0 / 95.0

#	Verdict	Execution time	Memory	Grader output
1	Halted	0 ms	0 KB	-