답안 #377847

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
377847	2021-03-15T10:38:36 Z	dia312	배열 탈출 (GA8_array)	Python 3	49 / 100	1276 ms	65540 KB

array

import sys
input=sys.stdin.readline
INF = int(1e9)

n = int(input())
maps = []
maps.append([INF]*(n+1))
#배열 입력 
for i in range(n):
    tmp = [INF]+list(map(int,input().split()))
    maps.append(tmp)

#비용 초기화
cost = [[0 for _ in range(n+1)] for _ in range(n+1)]

cost[1][1]=0

def cal(a,b):
    if a>b:
        return 0
    else:
        return b-a+1

#디피 
for i in range(1,n+1):
    for j in range(1,n+1):
            if j-1==0 and i-1==0:
                continue
            elif j-1==0:
                button2 = cal(maps[i-1][j],maps[i][j]) + cost[i-1][j]
                cost[i][j]+=button2
            elif i-1==0:
                button1 = cal(maps[i][j-1],maps[i][j]) + cost[i][j-1]
                cost[i][j]+=button1  
            else:
                button1 = cal(maps[i][j-1],maps[i][j]) + cost[i][j-1]
                button2 = cal(maps[i-1][j],maps[i][j]) + cost[i-1][j]
                cost[i][j]+=min(button1,button2)
# for i in range(n+1):
#     for j in range(n+1):
#         print(cost[i][j],end=" ")
#     print('')
print(cost[n][n])   

Subtask #1

6.0 / 6.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	2924 KB	Output is correct
2	Correct	16 ms	2924 KB	Output is correct
3	Correct	17 ms	2924 KB	Output is correct
4	Correct	17 ms	2924 KB	Output is correct
5	Correct	16 ms	2924 KB	Output is correct
6	Correct	16 ms	2924 KB	Output is correct
7	Correct	17 ms	2924 KB	Output is correct
8	Correct	17 ms	2924 KB	Output is correct
9	Correct	16 ms	2924 KB	Output is correct
10	Correct	17 ms	2924 KB	Output is correct
11	Correct	16 ms	2924 KB	Output is correct
12	Correct	17 ms	2924 KB	Output is correct
13	Correct	17 ms	2924 KB	Output is correct
14	Correct	17 ms	2924 KB	Output is correct
15	Correct	17 ms	2924 KB	Output is correct
16	Correct	16 ms	2924 KB	Output is correct
17	Correct	17 ms	2924 KB	Output is correct

Subtask #2

11.0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	2924 KB	Output is correct
2	Correct	16 ms	2924 KB	Output is correct
3	Correct	17 ms	2924 KB	Output is correct
4	Correct	17 ms	2924 KB	Output is correct
5	Correct	17 ms	2924 KB	Output is correct
6	Correct	17 ms	2924 KB	Output is correct
7	Correct	16 ms	2924 KB	Output is correct
8	Correct	16 ms	2924 KB	Output is correct
9	Correct	17 ms	2924 KB	Output is correct
10	Correct	17 ms	2924 KB	Output is correct
11	Correct	18 ms	3052 KB	Output is correct
12	Correct	17 ms	2924 KB	Output is correct
13	Correct	16 ms	2924 KB	Output is correct
14	Correct	16 ms	2924 KB	Output is correct
15	Correct	17 ms	2924 KB	Output is correct
16	Correct	17 ms	3052 KB	Output is correct
17	Correct	16 ms	2924 KB	Output is correct
18	Correct	17 ms	3052 KB	Output is correct
19	Correct	16 ms	2924 KB	Output is correct

Subtask #3

32.0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	138 ms	5356 KB	Output is correct
2	Correct	146 ms	5356 KB	Output is correct
3	Correct	140 ms	5356 KB	Output is correct
4	Correct	140 ms	5504 KB	Output is correct
5	Correct	140 ms	5356 KB	Output is correct
6	Correct	141 ms	5380 KB	Output is correct
7	Correct	135 ms	5296 KB	Output is correct
8	Correct	141 ms	5356 KB	Output is correct
9	Correct	143 ms	5356 KB	Output is correct
10	Correct	149 ms	5356 KB	Output is correct
11	Correct	143 ms	5356 KB	Output is correct
12	Correct	140 ms	5356 KB	Output is correct
13	Correct	140 ms	5356 KB	Output is correct
14	Correct	133 ms	5100 KB	Output is correct
15	Correct	134 ms	4588 KB	Output is correct
16	Correct	140 ms	5356 KB	Output is correct
17	Correct	143 ms	5228 KB	Output is correct

Subtask #4

0 / 51.0

#	결과	실행 시간	메모리	Grader output
1	Runtime error	1276 ms	65540 KB	Execution killed with signal 9
2	Halted	0 ms	0 KB	-