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#640582#6257. Efficient Exchangedohoon#AC ✓1ms3724kbC++17464b2024-10-14 14:27:102024-10-14 14:27:11

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你现在查看的是最新测评结果

  • [2024-10-14 14:27:11]
  • 评测
  • 测评结果：AC
  • 用时：1ms
  • 内存：3724kb
查看
  • [2024-10-14 14:27:10]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
#define int long long
const int MXN = 2e3+5;
int dp[MXN][2];
char A[MXN];
signed main() {
    cin.tie(0)->sync_with_stdio(0);
    cin >> (A+1);
    int n = strlen(A+1);
    dp[0][1] = 1e18;
    for(int i=1;i<=n;i++) {
        int a = A[i]-'0';
        dp[i][0] = min(dp[i-1][1],dp[i-1][0]) + a;
        dp[i][1] = min(dp[i-1][0]+(10-a+1),dp[i-1][1]+10-a-1);
    }
    cout << min(dp[n][0],dp[n][1]);
}
源文件, 语言: C++17

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3668kb

input:

83

output:

6

result:

ok single line: '6'

Test #2:

score: 0
Accepted
time: 0ms
memory: 3584kb

input:

13

output:

4

result:

ok single line: '4'

Test #3:

score: 0
Accepted
time: 0ms
memory: 3664kb

input:

0

output:

0

result:

ok single line: '0'

Test #4:

score: 0
Accepted
time: 0ms
memory: 3648kb

input:

12345678987654321

output:

42

result:

ok single line: '42'

Test #5:

score: 0
Accepted
time: 0ms
memory: 3584kb

input:

1

output:

1

result:

ok single line: '1'

Test #6:

score: 0
Accepted
time: 1ms
memory: 3724kb

input:

108894478469214466804158556038509473912228070531930682335592810379690071992846446138400855834536144291684432969861435324866089578025171848195442401602361161260026599515983657327709498488895075795438278518721851530339458103065105649832422088699047412786278455363479689485262210227415931822805287251225...

output:

1971

result:

ok single line: '1971'

Test #7:

score: 0
Accepted
time: 0ms
memory: 3720kb

input:

155657272188452258350034380622506009947304059264052627243071743747532300522919572993515854882869064965994030247295293351158207123830911435744207850943972297748665270071798324245389096610864530828634938222945980818832206282110768734660809669941759092258710662899974508400631678381569312965707983946432

output:

727

result:

ok single line: '727'

Test #8:

score: 0
Accepted
time: 0ms
memory: 3668kb

input:

184293602707127482667135655938747789712189649148930742992933133452462900071840556139777075958677006206950802685360638631097097555913098361665555519075109818871319874846199491028725782220390691671918986736126038811707738246531755860287041942198563406450643429071794580502357738722260280221637052566622...

output:

1388

result:

ok single line: '1388'

Test #9:

score: 0
Accepted
time: 0ms
memory: 3580kb

input:

10

output:

1

result:

ok single line: '1'

Test #10:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

100

output:

1

result:

ok single line: '1'

Test #11:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999...

output:

2

result:

ok single line: '2'

Test #12:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

927921025314975768131904512726117652463595287536883360313991521661524926483956016479890394072472783724117472774060584557954348768216323088030199807746884216789632406284551408158333612255548346529968167404891207258991365367362134354507171299646862083803338315300776525592155222220598847462648664077391...

output:

2531

result:

ok single line: '2531'

Test #13:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

990000000900999999099999909090090900099009999009090000990909099099999909999009009099900099900900090099009900099000099900909009090009099909999990009900009900000900090990990099009990099900990099000990009000090900999099999990000099009009990009900009099999090009990009009000090099009900909099990999099009...

output:

472

result:

ok single line: '472'

Test #14:

score: 0
Accepted
time: 0ms
memory: 3680kb

input:

110011001010001111100111111010101010001100100111000001101001000000011111010011100011111111111111001111100001000011010011111111011010111111010101111110101100101110011101101001110001111100001010011110100100001101010110010100010100100110010101100110111000111010100011011100011110101010110101011100000011...

output:

520

result:

ok single line: '520'

Test #15:

score: 0
Accepted
time: 1ms
memory: 3684kb

input:

444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444...

output:

4000

result:

ok single line: '4000'

Test #16:

score: 0
Accepted
time: 0ms
memory: 3668kb

input:

555445555544545554454445544455444555445545444444555444454544444444554455455445455555554555555455454555554444444445555555555544445455545444444554445444444544554445554454445544454454544554544454445544445445555544444554454544545554545445455444555444444545544545544444544454454454554454444555445445445444...

output:

4317

result:

ok single line: '4317'

Test #17:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555...

output:

4002

result:

ok single line: '4002'

Test #18:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

10289

output:

6

result:

ok single line: '6'

Test #19:

score: 0
Accepted
time: 0ms
memory: 3664kb

input:

4477533878

output:

30

result:

ok single line: '30'

Test #20:

score: 0
Accepted
time: 0ms
memory: 3568kb

input:

9191119911

output:

12

result:

ok single line: '12'

Test #21:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

4544545545

output:

45

result:

ok single line: '45'

Test #22:

score: 0
Accepted
time: 1ms
memory: 3656kb

input:

18299

output:

8

result:

ok single line: '8'

Test #23:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

1920

output:

5

result:

ok single line: '5'

Test #24:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

2

output:

2

result:

ok single line: '2'

Test #25:

score: 0
Accepted
time: 0ms
memory: 3592kb

input:

3

output:

3

result:

ok single line: '3'

Test #26:

score: 0
Accepted
time: 0ms
memory: 3640kb

input:

3601826089394934547881508232828452773858944039831489287992733143785136405727111959516289301182688004

output:

239

result:

ok single line: '239'

Test #27:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

4

output:

4

result:

ok single line: '4'

Test #28:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

424475839223098881451701291874221767524939363838369849117771957128318512749513432010678005280497527077017899932271898215656477666400407938133443370979649525628962814949683408037996807631208896219300316204277657292147893960426878912831998492826687120945076725188722344056781314834755472046373126297943...

output:

2448

result:

ok single line: '2448'

Test #29:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

44

output:

8

result:

ok single line: '8'

Test #30:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

45

output:

9

result:

ok single line: '9'

Test #31:

score: 0
Accepted
time: 0ms
memory: 3668kb

input:

454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545...

output:

4500

result:

ok single line: '4500'

Test #32:

score: 0
Accepted
time: 0ms
memory: 3668kb

input:

489201

output:

10

result:

ok single line: '10'

Test #33:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

5

output:

5

result:

ok single line: '5'

Test #34:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

585769671396938029525421625659164648715839715491356508606854385199925683827582042246698358391826413274466179915350417956880188533046212518827221637732426676267875758978853565444052250327606146707002623809699725723644717352564729074731882563136532623250182183375510620129543308817520283802270018811337...

output:

1019

result:

ok single line: '1019'

Test #35:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

54

output:

9

result:

ok single line: '9'

Test #36:

score: 0
Accepted
time: 0ms
memory: 3572kb

input:

544

output:

13

result:

ok single line: '13'

Test #37:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

545

output:

14

result:

ok single line: '14'

Test #38:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

546

output:

14

result:

ok single line: '14'

Test #39:

score: 0
Accepted
time: 0ms
memory: 3684kb

input:

545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454...

output:

4500

result:

ok single line: '4500'

Test #40:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

55

output:

10

result:

ok single line: '10'

Test #41:

score: 0
Accepted
time: 0ms
memory: 3648kb

input:

6

output:

5

result:

ok single line: '5'

Test #42:

score: 0
Accepted
time: 0ms
memory: 3572kb

input:

666666666666666666666666666666666666

output:

110

result:

ok single line: '110'

Test #43:

score: 0
Accepted
time: 0ms
memory: 3648kb

input:

654

output:

13

result:

ok single line: '13'

Test #44:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

714147856978842163481106976197602730881244144727775565789534388473913021020249356165516251075850782355553103002506915961964164043615288946483173929145474708286773801296539465227418354209023888787344952179075219532180829667393187297408571204137268380638609338540986504182593763352579628081137822660425...

output:

1222

result:

ok single line: '1222'

Test #45:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

733261168214233103490160050307230634591506434031875719027622026954095990688581514098773384226313576605242629762631026702482830809158576241596304598386148234975548453867128195272650349419049807588496358825581846368782083021944754011655475567898548786508023056288990666363586242325430748878768245584658...

output:

1743

result:

ok single line: '1743'

Test #46:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

77777777777777777777777

output:

48

result:

ok single line: '48'

Test #47:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

8

output:

3

result:

ok single line: '3'

Test #48:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

855468224966685726201412469649855594862031249642826453441030749753190770029027077509351906629906820496341079807303161556527377590613374751926911086930997277643059313961383006883616535973231062558864893572663339728649813393002875962509015650200723176211932429960723096921226718375783791714897546914561...

output:

2195

result:

ok single line: '2195'

Test #49:

score: 0
Accepted
time: 0ms
memory: 3584kb

input:

9

output:

2

result:

ok single line: '2'

Test #50:

score: 0
Accepted
time: 0ms
memory: 3636kb

input:

94624813447863763071368974578344920977065967164495424788607850540371893800410826359650060836422974595121406401329325788029685604776998307383773972107524107122147356950252110491718219537949058540996897

output:

481

result:

ok single line: '481'

Test #51:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999998

output:

3

result:

ok single line: '3'

Test #52:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

944

output:

10

result:

ok single line: '10'

Test #53:

score: 0
Accepted
time: 0ms
memory: 3668kb

input:

946

output:

10

result:

ok single line: '10'

Test #54:

score: 0
Accepted
time: 0ms
memory: 3592kb

input:

971988577901054135

output:

36

result:

ok single line: '36'

Test #55:

score: 0
Accepted
time: 0ms
memory: 3592kb

input:

12725342537225220

output:

48

result:

ok single line: '48'

Test #56:

score: 0
Accepted
time: 0ms
memory: 3636kb

input:

497373703586641160

output:

49

result:

ok single line: '49'

Test #57:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

106

output:

6

result:

ok single line: '6'

Test #58:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

531

output:

9

result:

ok single line: '9'

Test #59:

score: 0
Accepted
time: 0ms
memory: 3640kb

input:

476

output:

11

result:

ok single line: '11'

Test #60:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

12057

output:

11

result:

ok single line: '11'

Test #61:

score: 0
Accepted
time: 0ms
memory: 3648kb

input:

44165

output:

18

result:

ok single line: '18'

Test #62:

score: 0
Accepted
time: 0ms
memory: 3584kb

input:

50132

output:

11

result:

ok single line: '11'
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