Submission #6891826


Source Code Expand

# -*- coding: utf-8 -*-

import sys

def input(): return sys.stdin.readline().strip()
def list2d(a, b, c): return [[c] * b for i in range(a)]
def list3d(a, b, c, d): return [[[d] * c for j in range(b)] for i in range(a)]
def ceil(x, y=1): return int(-(-x // y))
def INT(): return int(input())
def MAP(): return map(int, input().split())
def LIST(): return list(map(int, input().split()))
def Yes(): print('Yes')
def No(): print('No')
def YES(): print('YES')
def NO(): print('NO')
sys.setrecursionlimit(10 ** 9)
INF = float('inf')
MOD = 10 ** 9 + 7

R, G, B = MAP()
total = R + G + B

# どのマーブルを使うか
def calc(cur, cnt):
    # R
    if total - cnt > G + B:
        return abs(400-cur)
    # G
    elif total - cnt > B:
        return abs(500-cur)
    # B
    else:
        return abs(600-cur)

# memo[i][j] := マーブル使用回数jの時の、位置iから先の最小操作回数
memo = list2d(1001, total+1, INF)
def rec(cur, cnt):
    if memo[cur][cnt] != INF: 
        return memo[cur][cnt]
    # 使い切ったのでこの先のコストは0確定
    if cnt == total:
        memo[cur][cnt] = 0
        return 0
    # 現在位置curにマーブルを置く場合の遷移
    res = rec(cur+1, cnt+1)+calc(cur, cnt)
    # 残り移動回数 == マーブル残数 になると、もう置くしかない
    if 1000 - cur == total - cnt:
        memo[cur][cnt] = res
        return res
    # 大丈夫なら、マーブルを置かない場合の遷移と比較する
    res = min(res, rec(cur+1, cnt))
    memo[cur][cnt] = res
    return res

print(rec(0, 0))

Submission Info

Submission Time
Task D - マーブル
User Coki628
Language Python (3.4.3)
Score 100
Code Size 1643 Byte
Status AC
Exec Time 350 ms
Memory 14856 KB

Judge Result

Set Name sub1 sub2 All
Score / Max Score 10 / 10 30 / 30 60 / 60
Status
AC × 29
AC × 57
AC × 85
Set Name Test Cases
sub1 sample_01_ABC.txt, test_ABC_01.txt, test_ABC_02.txt, test_ABC_03.txt, test_ABC_04.txt, test_ABC_05.txt, test_ABC_06.txt, test_ABC_07.txt, test_ABC_08.txt, test_ABC_09.txt, test_ABC_10.txt, test_ABC_11.txt, test_ABC_12.txt, test_ABC_13.txt, test_ABC_14.txt, test_ABC_15.txt, test_ABC_16.txt, test_ABC_17.txt, test_ABC_18.txt, test_ABC_19.txt, test_ABC_20.txt, test_ABC_21.txt, test_ABC_22.txt, test_ABC_23.txt, test_ABC_24.txt, test_ABC_25.txt, test_ABC_26.txt, test_ABC_27.txt, test_ABC_28.txt
sub2 sample_01_ABC.txt, sample_02_BC.txt, test_ABC_01.txt, test_ABC_02.txt, test_ABC_03.txt, test_ABC_04.txt, test_ABC_05.txt, test_ABC_06.txt, test_ABC_07.txt, test_ABC_08.txt, test_ABC_09.txt, test_ABC_10.txt, test_ABC_11.txt, test_ABC_12.txt, test_ABC_13.txt, test_ABC_14.txt, test_ABC_15.txt, test_ABC_16.txt, test_ABC_17.txt, test_ABC_18.txt, test_ABC_19.txt, test_ABC_20.txt, test_ABC_21.txt, test_ABC_22.txt, test_ABC_23.txt, test_ABC_24.txt, test_ABC_25.txt, test_ABC_26.txt, test_ABC_27.txt, test_ABC_28.txt, test_BC_29.txt, test_BC_30.txt, test_BC_31.txt, test_BC_32.txt, test_BC_33.txt, test_BC_34.txt, test_BC_35.txt, test_BC_36.txt, test_BC_37.txt, test_BC_38.txt, test_BC_39.txt, test_BC_40.txt, test_BC_41.txt, test_BC_42.txt, test_BC_43.txt, test_BC_44.txt, test_BC_45.txt, test_BC_46.txt, test_BC_47.txt, test_BC_48.txt, test_BC_49.txt, test_BC_50.txt, test_BC_51.txt, test_BC_52.txt, test_BC_53.txt, test_BC_54.txt, test_BC_55.txt
All sample_01_ABC.txt, sample_02_BC.txt, sample_03_C.txt, test_ABC_01.txt, test_ABC_02.txt, test_ABC_03.txt, test_ABC_04.txt, test_ABC_05.txt, test_ABC_06.txt, test_ABC_07.txt, test_ABC_08.txt, test_ABC_09.txt, test_ABC_10.txt, test_ABC_11.txt, test_ABC_12.txt, test_ABC_13.txt, test_ABC_14.txt, test_ABC_15.txt, test_ABC_16.txt, test_ABC_17.txt, test_ABC_18.txt, test_ABC_19.txt, test_ABC_20.txt, test_ABC_21.txt, test_ABC_22.txt, test_ABC_23.txt, test_ABC_24.txt, test_ABC_25.txt, test_ABC_26.txt, test_ABC_27.txt, test_ABC_28.txt, test_BC_29.txt, test_BC_30.txt, test_BC_31.txt, test_BC_32.txt, test_BC_33.txt, test_BC_34.txt, test_BC_35.txt, test_BC_36.txt, test_BC_37.txt, test_BC_38.txt, test_BC_39.txt, test_BC_40.txt, test_BC_41.txt, test_BC_42.txt, test_BC_43.txt, test_BC_44.txt, test_BC_45.txt, test_BC_46.txt, test_BC_47.txt, test_BC_48.txt, test_BC_49.txt, test_BC_50.txt, test_BC_51.txt, test_BC_52.txt, test_BC_53.txt, test_BC_54.txt, test_BC_55.txt, test_C_56.txt, test_C_57.txt, test_C_58.txt, test_C_59.txt, test_C_60.txt, test_C_61.txt, test_C_62.txt, test_C_63.txt, test_C_64.txt, test_C_65.txt, test_C_66.txt, test_C_67.txt, test_C_68.txt, test_C_69.txt, test_C_70.txt, test_C_71.txt, test_C_72.txt, test_C_73.txt, test_C_74.txt, test_C_75.txt, test_C_76.txt, test_C_77.txt, test_C_78.txt, test_C_79.txt, test_C_80.txt, test_C_81.txt, test_C_82.txt
Case Name Status Exec Time Memory
sample_01_ABC.txt AC 30 ms 4084 KB
sample_02_BC.txt AC 79 ms 4980 KB
sample_03_C.txt AC 284 ms 14856 KB
test_ABC_01.txt AC 28 ms 4084 KB
test_ABC_02.txt AC 29 ms 4084 KB
test_ABC_03.txt AC 29 ms 4084 KB
test_ABC_04.txt AC 32 ms 4084 KB
test_ABC_05.txt AC 26 ms 3956 KB
test_ABC_06.txt AC 30 ms 4084 KB
test_ABC_07.txt AC 31 ms 4084 KB
test_ABC_08.txt AC 31 ms 4084 KB
test_ABC_09.txt AC 29 ms 4084 KB
test_ABC_10.txt AC 29 ms 4084 KB
test_ABC_11.txt AC 35 ms 4084 KB
test_ABC_12.txt AC 29 ms 4084 KB
test_ABC_13.txt AC 29 ms 4084 KB
test_ABC_14.txt AC 29 ms 4084 KB
test_ABC_15.txt AC 28 ms 3956 KB
test_ABC_16.txt AC 30 ms 4084 KB
test_ABC_17.txt AC 32 ms 4084 KB
test_ABC_18.txt AC 32 ms 4084 KB
test_ABC_19.txt AC 32 ms 4084 KB
test_ABC_20.txt AC 30 ms 4084 KB
test_ABC_21.txt AC 23 ms 3956 KB
test_ABC_22.txt AC 27 ms 4084 KB
test_ABC_23.txt AC 27 ms 4084 KB
test_ABC_24.txt AC 28 ms 4084 KB
test_ABC_25.txt AC 32 ms 4084 KB
test_ABC_26.txt AC 32 ms 4084 KB
test_ABC_27.txt AC 32 ms 4084 KB
test_ABC_28.txt AC 37 ms 4212 KB
test_BC_29.txt AC 59 ms 4596 KB
test_BC_30.txt AC 63 ms 4596 KB
test_BC_31.txt AC 80 ms 5108 KB
test_BC_32.txt AC 88 ms 5236 KB
test_BC_33.txt AC 106 ms 5620 KB
test_BC_34.txt AC 109 ms 5620 KB
test_BC_35.txt AC 74 ms 4852 KB
test_BC_36.txt AC 95 ms 5236 KB
test_BC_37.txt AC 88 ms 5104 KB
test_BC_38.txt AC 83 ms 5236 KB
test_BC_39.txt AC 76 ms 4852 KB
test_BC_40.txt AC 112 ms 5620 KB
test_BC_41.txt AC 107 ms 5492 KB
test_BC_42.txt AC 132 ms 5864 KB
test_BC_43.txt AC 83 ms 5108 KB
test_BC_44.txt AC 72 ms 4852 KB
test_BC_45.txt AC 76 ms 4852 KB
test_BC_46.txt AC 109 ms 5616 KB
test_BC_47.txt AC 85 ms 5108 KB
test_BC_48.txt AC 118 ms 5748 KB
test_BC_49.txt AC 114 ms 5492 KB
test_BC_50.txt AC 113 ms 5620 KB
test_BC_51.txt AC 112 ms 5748 KB
test_BC_52.txt AC 69 ms 4724 KB
test_BC_53.txt AC 73 ms 4852 KB
test_BC_54.txt AC 66 ms 4980 KB
test_BC_55.txt AC 156 ms 6384 KB
test_C_56.txt AC 270 ms 9324 KB
test_C_57.txt AC 335 ms 12908 KB
test_C_58.txt AC 335 ms 13164 KB
test_C_59.txt AC 316 ms 12772 KB
test_C_60.txt AC 237 ms 8560 KB
test_C_61.txt AC 314 ms 11244 KB
test_C_62.txt AC 312 ms 10604 KB
test_C_63.txt AC 329 ms 11636 KB
test_C_64.txt AC 288 ms 9972 KB
test_C_65.txt AC 323 ms 11496 KB
test_C_66.txt AC 320 ms 12252 KB
test_C_67.txt AC 335 ms 11872 KB
test_C_68.txt AC 268 ms 9196 KB
test_C_69.txt AC 271 ms 10220 KB
test_C_70.txt AC 305 ms 11764 KB
test_C_71.txt AC 345 ms 12236 KB
test_C_72.txt AC 308 ms 14132 KB
test_C_73.txt AC 335 ms 13780 KB
test_C_74.txt AC 345 ms 12600 KB
test_C_75.txt AC 322 ms 12260 KB
test_C_76.txt AC 350 ms 13236 KB
test_C_77.txt AC 335 ms 13628 KB
test_C_78.txt AC 343 ms 14800 KB
test_C_79.txt AC 275 ms 9192 KB
test_C_80.txt AC 296 ms 10100 KB
test_C_81.txt AC 283 ms 11112 KB
test_C_82.txt AC 149 ms 13328 KB