oj.uz

Submission #287514

# Submission time Handle Problem Language Result Execution time Memory
287514 2020-08-31T18:26:25 Z FlashGamezzz Kas (COCI17_kas) C++17
0 / 100
 165 ms 88440 KB 
#include <iostream>
#include <cstdlib>
#include <cstdio>
#include <fstream>
#include <algorithm>
#include <string>
#include <utility>
#include <vector>

using namespace std;

bool dpf[501][100001] = {}, dpb[501][100001] = {};
int n;
long sum, notes[500];

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cin >> n;
	for (int i = 0; i < n; i++){
		cin >> notes[i];
		sum += notes[i];
	}
	dpf[0][0] = true;
	for (int i = 1; i <= n; i++){
		for (long j = 0; j < 100001; j++){
			dpf[i][j] = dpf[i-1][j];
			if (j >= notes[i-1]){
				dpf[i][j] = dpf[i][j] || dpf[i-1][j-notes[i-1]];
			}
		}
	}
	dpb[n][0] = true;
	for (int i = n-1; i >= 0; i--){
		for (long j = 0; j < 100001; j++){
			dpb[i][j] = dpb[i+1][j];
			if (j >= notes[i]){
				dpb[i][j] = dpb[i][j] || dpb[i+1][j-notes[i]];
			}
		}
	}
	long me = 0;
	for (int i = 0; i <= n; i++){
		for (long j = 0; j < 10001; j++){
			if (dpf[i][j] && dpb[i][j]){
				me = max(me, j);
			}
		}
	}
	cout << sum-me << endl;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 2432 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 2304 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 2304 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 2688 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 2944 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 15 ms 7168 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 17 ms 9216 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 74 ms 39544 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 114 ms 59128 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 165 ms 88440 KB Output isn't correct
2 Halted 0 ms 0 KB -