oj.uz

답안 #6080

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
6080 2014-06-19T08:21:26 Z ainta 도장 모으기 (JOI14_stamps) C++
85 / 100
 0 ms 5088 KB 
#include<stdio.h>
int n, D[1010][1010], T;
int w[1010][4];
int main()
{
	int i, j, g, h, M;
	scanf("%d%d",&n,&T);
	for(i=1;i<=n;i++){
		scanf("%d%d%d%d",&w[i][0],&w[i][1],&w[i][2],&w[i][3]);
	}
	for(i=0;i<=n;i++){
		for(j=0;j<n;j++){
			D[i][j] = 2100000000;
		}
	}
	D[0][0] = T;
	for(i=1;i<=n;i++){
		g=w[i][2]+w[i][1];
		h=w[i][0]+w[i][1];
		for(j=0;j<n;j++){
        	if(j && D[i][j] > M + (2*j+1)*T)D[i][j] = M + (2*j+1)*T;
        	if(D[i][j] > D[i-1][j] + h + (2*j+1)*T)D[i][j] = D[i-1][j] + h + (2*j+1)*T;
        	if(j == 0 || M > D[i-1][j]) M = D[i-1][j];
        	M += g;
        }
		g=w[i][0]+w[i][3];
		h=w[i][2]+w[i][3];
        for(j=n-1;j>=0;j--){
        	if(j != n-1 && D[i][j] > M + (2*j+1)*T)D[i][j] = M + (2*j+1)*T;
        	if(j && D[i][j] > D[i-1][j] + h + (2*j+1)*T)D[i][j] = D[i-1][j] + h + (2*j+1)*T;
        	if(j == n-1 || M > D[i-1][j]) M = D[i-1][j];
        	M += g;
        }
	}
	printf("%d\n",D[n][0]);
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 5088 KB Output is correct
2 Correct 0 ms 5088 KB Output is correct
3 Correct 0 ms 5088 KB Output is correct
4 Correct 0 ms 5088 KB Output is correct
5 Correct 0 ms 5088 KB Output is correct
6 Correct 0 ms 5088 KB Output is correct
7 Correct 0 ms 5088 KB Output is correct
8 Correct 0 ms 5088 KB Output is correct
9 Correct 0 ms 5088 KB Output is correct
10 Correct 0 ms 5088 KB Output is correct
11 Correct 0 ms 5088 KB Output is correct
12 Correct 0 ms 5088 KB Output is correct
13 Correct 0 ms 5088 KB Output is correct

Subtask #2
75.0 / 75.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 5088 KB Output is correct
2 Correct 0 ms 5088 KB Output is correct
3 Correct 0 ms 5088 KB Output is correct
4 Correct 0 ms 5088 KB Output is correct
5 Correct 0 ms 5088 KB Output is correct
6 Correct 0 ms 5088 KB Output is correct
7 Correct 0 ms 5088 KB Output is correct
8 Correct 0 ms 5088 KB Output is correct
9 Correct 0 ms 5088 KB Output is correct
10 Correct 0 ms 5088 KB Output is correct
11 Correct 0 ms 5088 KB Output is correct
12 Correct 0 ms 5088 KB Output is correct
13 Correct 0 ms 5088 KB Output is correct
14 Correct 0 ms 5088 KB Output is correct
15 Correct 0 ms 5088 KB Output is correct
16 Correct 0 ms 5088 KB Output is correct

Subtask #3
0.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 0 ms 5084 KB SIGSEGV Segmentation fault
2 Halted 0 ms 0 KB -