oj.uz

답안 #370730

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
370730 2021-02-24T14:11:55 Z MilosMilutinovic Jelly Flavours (IOI20_jelly) C++14
0 / 100
 1241 ms 2097156 KB 
#include "jelly.h"
#include <bits/stdc++.h>

using namespace std;

void ckmax(int& a, int b) {a = max(a, b);}
void ckmin(int& a, int b) {a = min(a, b);}

int find_maximum_unique(int x, int y, vector<int> a, vector<int> b) {
	int n = (int) a.size();
	if (max(x, y) <= 500) {
		vector<vector<vector<int>>> dp(n, vector<vector<int>>(x + 1, vector<int>(y + 1, 0)));
		dp[0][x][y] = 0;
		if (x >= a[0]) dp[0][x - a[0]][y] = 1;
		if (y >= b[0]) dp[0][x][y - b[0]] = 1;
		for (int i = 1; i < n; i++) {
			ckmax(dp[i][x - a[i]][y], 1);
			ckmax(dp[i][x][y - b[i]], 1);
			for (int j = 0; j < i; j++) {
				for (int xx = 0; xx <= x; xx++) {
					for (int yy = 0; yy <= y; yy++) {
						if (xx + a[i] <= x) {
							ckmax(dp[i][xx][yy], dp[j][xx + a[i]][yy] + 1);
						}
						if (yy + b[i] <= x) {
							ckmax(dp[i][xx][yy], dp[j][xx][yy + b[j]] + 1);
						}
						ckmax(dp[i][xx][yy], dp[j][xx][yy]);
					}
				}
			}
		}
		int ans = 0;
		for (int i = 0; i < n; i++) {
			for (int xx = 0; xx <= x; xx++) {
				for (int yy = 0; yy <= y; yy++) {
					ans = max(ans, dp[i][xx][yy]);
				}
			}
		}
		return ans;
	}
}

Compilation message

jelly.cpp: In function 'int find_maximum_unique(int, int, std::vector<int>, std::vector<int>)':
jelly.cpp:43:1: warning: control reaches end of non-void function [-Wreturn-type]
   43 | }
      | ^

Subtask #1
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 7 ms 2028 KB 1st lines differ - on the 1st token, expected: '8', found: '9799841'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 7 ms 2028 KB 1st lines differ - on the 1st token, expected: '8', found: '9799841'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1094 ms 368976 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1214 ms 2097156 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #5
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1241 ms 2097156 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #6
0 / 32.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 7 ms 2028 KB 1st lines differ - on the 1st token, expected: '8', found: '9799841'
2 Halted 0 ms 0 KB -