QOJ.ac

QOJ

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#67683	#4582. Uniform Maker	karuna^#	AC ✓	2ms	3540kb	C++17	470b	2022-12-11 02:44:48	2022-12-11 02:45:03

Judging History

你现在查看的是最新测评结果

[2023-08-10 23:21:45]
System Update: QOJ starts to keep a history of the judgings of all the submissions.

[2022-12-11 02:45:03]
评测

测评结果：AC
用时：2ms
内存：3540kb

查看

[2022-12-11 02:44:48]
提交

answer

#include <bits/stdc++.h>
using namespace std;

int cnt[100][30];
int main() {
    cin.tie(0); ios_base::sync_with_stdio(0);
    int n, m; cin >> n >> m;
    for (int i = 0; i < n; i++) {
        string S; cin >> S;
        for (int j = 0; j < m; j++) {
            cnt[j][S[j] - 'a']++;
        }
    }
    int ans = 0;
    for (int i = 0; i < m; i++) {
        int v = *max_element(cnt[i], cnt[i] + 30);
        ans += n - v;
    }
    cout << ans;
}

源文件, 语言: C++17

詳細信息

Test #1:

score: 100

Accepted

time: 2ms

memory: 3344kb

input:

6 4
calf
palm
book
icpc
ball
room

output:

result:

ok single line: '14'

Test #2:

score: 0

Accepted

time: 0ms

memory: 3268kb

input:

3 11
goodluckfor
icpcjakarta
contestants

output:

result:

ok single line: '19'

Test #3:

score: 0

Accepted

time: 2ms

memory: 3528kb

input:

5 14
helpiamtrapped
inanincfactory
forthreemonths
withoutfoodand
drinkandshower

output:

result:

ok single line: '49'

Test #4:

score: 0

Accepted

time: 2ms

memory: 3512kb

input:

2 1
o
o

output:

result:

ok single line: '0'

Test #5:

score: 0

Accepted

time: 0ms

memory: 3468kb

input:

40 6
xscwqh
djjjit
rguenl
hhxvjg
tnoyfq
ownyjt
asdzdz
slsbph
rdlksd
jpcjyx
bzaozh
dpgxfk
pozhhl
zkagxn
sihjxn
atqiiy
zwebxg
ilxcnj
ntkrnq
ysxfri
qrowho
dhwaqs
haljan
oxjcnk
dalixq
ahzfrd
cphsor
sykafq
lpzpvz
xarslv
rnqiau
xcolzn
jsuclf
vkoqxx
wqidkz
owqnjx
oodyrv
hzbxda
ceikgy
ohxepx

output:

result:

ok single line: '214'

Test #6:

score: 0

Accepted

time: 0ms

memory: 3344kb

input:

61 45
gxpedrilqbjsxgwblbnbmxetlxersnnhizajpmqjazzer
ihrfbypimkhqgxnljylpilzpdjcriqpvrkkazzjlsyqrv
gzoxytcshicdtbagdlgnwueyldicppytywbypzxkujfdt
rerxwaccmqpjgcezwxbhmmdmlnzzlcwbdmhlkgkbrdiws
kqjkaljprbqvxqrsinicvkukhisaotkcnpcsrqayxcrwx
aanykynujzejawnuvsjqfhcnchfacagdbnbfwjeboxuxl
xdifsllnhjbuktkyea...

output:

result:

ok single line: '2485'

Test #7:

score: 0

Accepted

time: 1ms

memory: 3408kb

input:

72 49
mppvddwntczohpfodjzwuietolkuduevzrhtyubtlkdfazogc
zscsvefyvsbhwsktyiqjnjoqnxderweavrbkyudsembqdnovj
mynjgypbhfpveeegkjlpgkdgbmanhzmrsemtxzadeeicphwsj
igcbqvujkorzpaqdkumuvupnczaknpobvkssfguyqrghntgcs
zhbmyxgztyaugdtmnzcjkejeooravumkkfdhuusakuntrceva
eidpemasnvjmddwwnojtnsvzehwspjqkpffieymhjggp...

output:

result:

ok single line: '3207'

Test #8:

score: 0

Accepted

time: 2ms

memory: 3476kb

input:

33 22
bsilkickfqgjfnjbdrtdie
dspzexblehklsoqgasuaiy
rsawkiayvzeerohwdbyupa
xrhcvcyhkjxnibikzyymfz
vyihzvwjxqoihffpnwrytg
ernvlffnoxhwnafqxqizpr
doqehgyvkbpafpwruvgnxv
bvtklcvtmzbwfqzcipeaup
bvbthqbdzervnpunrfelfp
wqisltkqbesoobrphzkgfk
khqoybrznukqcvmfewpzsq
yohlkqerwovtujbvoqgide
umflnhnpfamibqaawo...

output:

result:

ok single line: '635'

Test #9:

score: 0

Accepted

time: 2ms

memory: 3432kb

input:

79 90
ksmlllnmnthxulpmivvwbqxsteprtcpsueyllhaclavyjhdxrurfkpdzwaxaemavmgghuyoeevrqkumavmynjfxutv
leavuqnmltcuojumimqwdmxskessutzsquvlyhacntvnjsduhqrzrpdppixvemjemxgtnkoeqncqydiwcynsjviuts
ksmlhnpmntgpulwrnjqfdqhstisrynpmquuhliaqrtohyhecrizzjnipazlvmddvaxxtnylfcsjqkxpwcyqvdrxzyc
lelruqpmntglujwznvqfc...

output:

result:

ok single line: '4765'

Test #10:

score: 0

Accepted

time: 2ms

memory: 3440kb

input:

80 86
mznirypdgjejjgdebcsqnfmwjakrecfanoqxkeasdjcxikjrznhfjnxigmgzkmswgrujgquxrnazusqdfqjozg
pywehnxkqyefeqtevxynsqjejfedglkgsomnsefzlfgdkqidsnhgqjxiaohofagjzjwjmiubdjfjhjcurhuchl
yvatruoklfeueoinmmsczhvgdfovgqpxveyxkexqiyxkiqidqihgrryoxmhgtpealzmtgqnydjmwuzdbahjxyw
glxkryteuyemfqddgmwknkjwdrjigwfhv...

output:

result:

ok single line: '5700'

Test #11:

score: 0

Accepted

time: 2ms

memory: 3540kb

input:

68 97
tvwqmgmylvewycfkyuzhjurughmljtldcvpruvwfoixbaorptjbqszvthrkbphoxnyqvyliqgkbgaujxxqlgfuinhhzzjngfm
blazjgnimsfzcpfzsgsgnmojszmxlufcapejiuxcxcoqichvwvwzknstqjwlvfzeuztbdnudvisjejswcgagfynnbjwnopiff
tqzctklohhxxcdhkkkshhfzpovwsozkobdstcipcnsesdppgoyqhryfwdbqlrhbrotuhuxstigohjiwqhircfaqndmiyjbqhf
...

output:

result:

ok single line: '5738'

Test #12:

score: 0

Accepted

time: 0ms

memory: 3348kb

input:

70 90
olkfdsmscwiudgkrpcbyeueodkgzzsmuzlsjofikpjcnkytvewxhbstpttfcjlexegrnykzrevbtwshgmnuowlkevi
iirotttercrqsjcpljzmoibiebsuwebxmpxsofoxbooxmnfcemnvkapnejjzllvpykvhjwqnlyaoyluddcjoqpuila
owwgfhfrscjmiwkjbrbulkququggzlbvykijefxttzupgusctilhfltoktcxlnsxmgzhgvdvtxifadqkzcdzpfibix
jwrsfsanswddticrbctai...

output:

result:

ok single line: '5235'

Test #13:

score: 0

Accepted

time: 2ms

memory: 3524kb

input:

100 100
ababaabbbbaababbbbaaabaabaaaaabbaabbabbabbbbaaabbbbbaaabaaabababababaaabbabbbbbaaaababaaaaaaabaaabaa
aabbbabbabababbabababaaaabaabbaabbababbbabbbbbaaabbbbaababbabbbaabaaabbabaabbabbbaabbbaaabaabaabbaab
bbabababaaababbabbaaababbaabababbbabaabbbbbaaababbaaabbabaaabaaaaababbaaababababaaaabbabab...

output:

result:

ok single line: '4578'

Test #14:

score: 0

Accepted

time: 2ms

memory: 3352kb

input:

100 100
dftpeaalqzhuzuoxrkkhbyaqndxzortumgjmjdojaoskobvsdugktgerdoprqjtqwkaohhakthlqweypmpqvmtfaipmczbkvlgst
xzyzpsmokvfetzmfzsqbpddftllfatehxjbrgapygjigfukjljchxcjskpyzxqxaymhauiyniyoawzpxtrxcmznobapvifjhjpwd
iysrdibtmwkvypfuwetqcjqhpdobbaxwtrprdpgjwjlhfijscmwthclmzklapeqcfjwsuqspimocrojfywefnvsooj...

output:

result:

ok single line: '9171'

Test #15:

score: 0

Accepted

time: 2ms

memory: 3524kb

input:

2 1
s
u

output:

result:

ok single line: '1'

Test #16:

score: 0

Accepted

time: 2ms

memory: 3356kb

input:

100 100
xescvdcxudqumidmdgmnqfbxfviejvftmqviopofscbjyzkiabytowlqsquyhkqhrhpbbabbefvbjtviysgjfgaiucyhcthcbzos
ydnjpfxymdnavjdyoubnffjqukxrzvnrivcjiycfewvbzduwbnywgggweajqurovufxyuuwremmavxhkrvixgkcbicyhrnhvtgqm
lzxuvuvnnvcikhrlbemgqoonynsxozaxavdiunotmkqcfzyywcwtmywcqaerirugbgciwezpnudnjlkiyyaautsjgw...

output:

result:

ok single line: '7883'

Test #17:

score: 0

Accepted

time: 2ms

memory: 3436kb

input:

100 100
axdiqbkcxgwawvubkmufqocdphkwviishvdmmoqnxjpzkdjukmxzdokrwhxucksfmprqukxtqzjoagiuuxkmgcpxcmuktrqmfowk
azafqbkwjgqxwvubkaufqxtiwlkmvisshfdeqttfbjpkddjuemenvokrmhjhyiqfyprqekyzqzjoskgbuxkmbgpwkmukksmkkowl
awdiqbkwrgwxwvujuaugqociwlkmkpiyhnsmquvnbvpwuhevymeedokrwhxuzkqwmprsukyzqojmakoumfkrdcpxkm...

output:

result:

ok single line: '2976'

Test #18:

score: 0

Accepted

time: 2ms

memory: 3356kb

input:

100 100
cbhpdvssjrpqjmavmejyvuujnhfmuvorrysrcwjaupwvcdcpscxfitcfshkpzrxecfleylgxrifofqqgobsrjddnppzxnsajvuvi
cdhpdvsbfrpijmavmfjyvuujnhfmuvyhrysccwjwdpwvadcpscbeitcfshkphqxehfleylgtrifofqdgobsrfddeppzxgfgjvuvi
cbhpdvsbjrpijmamsfjyvuujnhfmuvohrssrcvmadhwkadzpxcbgitcfshkpzrxecfleylgtrkfofqqgobspfddncp...

output:

result:

ok single line: '1013'

Test #19:

score: 0

Accepted

time: 2ms

memory: 3448kb

input:

100 100
rrjtosvogmeeroxcuwcqfeokysmojwaqykozyowbzshirekmzmihvwfvofmcwsoggamybhfkctfdsutistyfrfwkmbqdvzeukerl
rrjtosvogmeeroxcuwcqfeokysmojwaqykozyowbzshirekmzmiuvwfvofmcwsoggamybhfkctfdsubistyfrfwkmbqdvkeukerl
rrjtosvogmeeroxcuwcqfeokysmojwaqykozyowbzshirekmzmiuvwfvofmcwsoggamybhfkctfdsutistyfrfwkmb...

output:

result:

ok single line: '106'

Test #20:

score: 0

Accepted

time: 2ms

memory: 3440kb

input:

100 100
nzebhdezrjnhrjxhhwqmjftcoxhsevtmobtlaaehhgpwxfyzieoujqsllvfacacroiwwaonefqftvoskhcuianvsgoxilyqhjwbn
nzebhdezrjnhrjxhhwqmjftcoxhsevtmobtlaaehhgpwxfyzieoujqsllvfacacroiwwaonefqftvoskhcuianvsgoxilyqhjwbn
nzebhdezrjnhrjxhhwqmjftcoxhsevtmobtlaaehhgpwxfyzieoujqsllvfacacroiwwaonefqftvoskhcuianvsgo...

output:

result:

ok single line: '0'

Test #21:

score: 0

Accepted

time: 2ms

memory: 3484kb

input:

100 100
bomfenhyqlngsltnxklncetcdmifzltzbsxfhkvdfdtcdaltonyauxdwxpjupetfpggncddbtvsxobfosfequlptqcpinqaxtqgu
fyiqiadjkflwmnielpjpvaonmdhaoycbfyeqdnmjlbhffdzbeflnttefhtgegwqdkurfumvlfpnoprxhzeobddsveiluxfxysnas
mqcrdvfbnqwevgbzwidatimstssdkxrdwoakyxrnsejgazpxxscwwjwbfgahzvnefsdrxvhpanitchysmxjfkgflag...

output:

result:

ok single line: '9600'

Test #22:

score: 0

Accepted

time: 2ms

memory: 3296kb

input:

3 2
xy
uy
ux

output:

result:

ok single line: '2'

Test #23:

score: 0

Accepted

time: 2ms

memory: 3216kb

input:

10 5
ccded
ececd
dbcbe
aebbc
deccc
beeab
adabe
edaee
ecdec
cddad

output:

result:

ok single line: '35'

Test #24:

score: 0

Accepted

time: 0ms

memory: 3524kb

input:

2 100
qpdnytnckmgeutlfodaiqdpfqkyxrljplxscbzrqrefjdtipjioalqzycqfqezqpgkmmgqeicrridufyjrvacqvrczzwmnzbplta
blhzdjhmdriwkxbfsoowgnnxcxocyhiarvdqsvhgekpoaevjadrohsthzlgtokpxoqfxyrllwzsdhtvkkrwgpiwzspsrnnyfqklq

output:

result:

ok single line: '97'

Test #25:

score: 0

Accepted

time: 1ms

memory: 3520kb

input:

2 100
ecvdqsgbmmqakcalgandcuvooxraxthgjhdjdgtghjtowcwcbkvnqxusafauizhcwzjojlyrtepmiqroadkhbkbwrkrnxtaxhmuk
ecvdqsfgmmqawfalqlndcuvgoxgaxthgjhdjdvsmhjfowcwabkvyqyusafhurpxbwzjojlyitepmihroadkhplbwnkrnptaxhmuk

output:

result:

ok single line: '26'

Test #26:

score: 0

Accepted

time: 0ms

memory: 3420kb

input:

100 1
y
m
y
s
u
m
q
s
w
m
h
v
w
f
q
u
a
z
j
w
d
u
z
z
m
t
m
a
q
h
j
k
d
l
v
h
e
k
n
d
f
z
c
k
w
o
z
i
y
u
x
k
u
j
i
k
c
h
k
u
g
y
d
i
b
y
s
a
a
n
u
h
d
w
c
g
c
r
r
v
g
l
k
t
o
v
w
j
s
c
h
g
d
p
b
m
h
m
g
l

output:

result:

ok single line: '93'

Test #27:

score: 0

Accepted

time: 2ms

memory: 3416kb

input:

100 1
y
c
y
c
k
x
y
x
k
u
y
c
u
u
c
c
x
c
k
c
c
x
u
x
u
y
u
x
k
x
u
u
c
y
k
u
c
c
y
u
y
y
k
x
y
y
y
k
u
c
y
u
c
y
y
y
u
y
u
c
c
x
y
u
x
x
u
k
u
u
u
k
y
y
u
y
k
k
u
y
k
c
k
x
u
k
y
c
y
c
y
x
c
c
u
c
c
x
c
u

output:

result:

ok single line: '75'

Test #28:

score: 0

Accepted

time: 2ms

memory: 3424kb

input:

2 80
iyglnpywolcyqowvexzvcecqqkybyllgswtahydjljkanevknyrcpycwclbicggpvananlqbogafpgud
jamdzqgzjzbkievqumqzjbiuuhbgrrjgqrynwlmolhvstkljzvjykbtgljyvgzjzsxxhdzggfcmyxgjr

output:

result:

ok single line: '77'