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Submission #12050

# Submission time Handle Problem Language Result Execution time Memory
12050 2014-12-20T00:11:13 Z tncks0121 배낭 문제 준비하기 (GA9_invknapsack) C++14
5 / 100
 36 ms 2848 KB 
#include <iostream>
#include <cstdio>

using namespace std;

//int good[100005][305];
int chk[100005], cur[100005];

int p = 1;
int res[100005], rn;
// table[i][j] : 길이 j로 답이 i인 걸 만들 수 있는가?

void solve (int t) {
	if(cur[t] < 0) {
		solve(-cur[t]);
		solve(t + cur[t]);
	}else {
		for(int i = 0; i < chk[t]; i++) {
			res[++rn] = (i < cur[t]) ? p : 300-p;
		}
		++p;
	}
}

int main() {
	for(int i = 1; i <= 100000; i++) chk[i] = (int)1e9;
	for(int a = 1; a <= 300; a++) {
		for(int b = 1; b <= 300-a; b++) {
		//	good[a*b][a+b] = a;
			if(chk[a*b] > a+b) {
				cur[a*b] = a;
				chk[a*b] = a+b;
			}
		}
	}
	for(int i = 1; i <= 10000; i++) if(chk[i] == (int)1e9) {
		for(int j = 1; j < i; j++) {
			if(chk[i] > chk[j] + chk[i-j]) {
				cur[i] = -j;
				(chk[i] = chk[j] + chk[i-j]);
			}
		}
	}
	
	int t; scanf("%d", &t);
	solve(t);
	
	printf("%d 300\n", rn);
	for(int i = 1; i <= rn; i++) printf("%d ", res[i]);
	return 0;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 2848 KB Output is correct
2 Correct 32 ms 2848 KB Output is correct
3 Correct 32 ms 2848 KB Output is correct
4 Correct 32 ms 2848 KB Output is correct
5 Correct 32 ms 2848 KB Output is correct
6 Correct 36 ms 2848 KB Output is correct
7 Correct 32 ms 2848 KB Output is correct
8 Correct 28 ms 2848 KB Output is correct
9 Correct 32 ms 2848 KB Output is correct
10 Correct 32 ms 2848 KB Output is correct
11 Correct 32 ms 2848 KB Output is correct
12 Correct 32 ms 2848 KB Output is correct
13 Correct 32 ms 2848 KB Output is correct
14 Correct 32 ms 2848 KB Output is correct

Subtask #2
0.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 2848 KB Output is correct
2 Correct 36 ms 2848 KB Output is correct
3 Correct 32 ms 2848 KB Output is correct
4 Correct 32 ms 2848 KB Output is correct
5 Correct 32 ms 2848 KB Output is correct
6 Correct 32 ms 2848 KB Output is correct
7 Correct 32 ms 2848 KB Output is correct
8 Correct 32 ms 2848 KB Output is correct
9 Correct 32 ms 2848 KB Output is correct
10 Correct 32 ms 2848 KB Output is correct
11 Correct 32 ms 2848 KB Output is correct
12 Correct 32 ms 2848 KB Output is correct
13 Correct 32 ms 2848 KB Output is correct
14 Correct 36 ms 2848 KB Output is correct
15 Correct 36 ms 2848 KB Output is correct
16 Correct 36 ms 2848 KB Output is correct
17 Correct 32 ms 2848 KB Output is correct
18 Correct 32 ms 2848 KB Output is correct
19 Correct 32 ms 2848 KB Output is correct
20 Correct 32 ms 2848 KB Output is correct
21 Correct 32 ms 2848 KB Output is correct
22 Correct 28 ms 2848 KB Output is correct
23 Correct 32 ms 2848 KB Output is correct
24 Correct 32 ms 2848 KB Output is correct
25 Correct 36 ms 2848 KB Output is correct
26 Incorrect 32 ms 2848 KB Output isn't correct - the number of ways is not correct
27 Halted 0 ms 0 KB -

Subtask #3
0.0 / 17.0

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

Subtask #4
0.0 / 29.0

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

Subtask #5
0.0 / 36.0

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