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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
#56667#3895. Hungry HenkSa3tElSefr#AC ✓3ms4064kbC++231.0kb2022-10-21 00:20:162022-10-21 00:20:19

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.
  • [2022-10-21 00:20:19]
  • 评测
  • 测评结果:AC
  • 用时:3ms
  • 内存:4064kb
  • [2022-10-21 00:20:16]
  • 提交

answer

#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cstdlib>
#include <algorithm>
#include <cmath>
#include <vector>
#include <set>
#include <map>
#include <stack>
#include <unordered_set>
#include <unordered_map>
#include <queue>
#include <ctime>
#include <cassert>
#include <complex>
#include <string>
#include <cstring>
#include <chrono>
#include <random>
#include <bitset>
#include <array>

using namespace std;

typedef long long ll;
typedef long double ld;

const int N = 100 + 5;
const int OO = 1e9 + 5;

int n;
vector<string> meals[N];

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    cin >> n;
    for (int i = 0; i < n; ++i) {
        int count;
        cin >> count;
        while (count--) {
            string dish;
            cin >> dish;
            meals[i].push_back(dish);
        }
    }
    cout << meals[0].size();
    for (auto &i : meals[0]) {
        cout << '\n' << i;
    }
    cout << '\n';
    return 0;
}


详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 3648kb

input:

3
2 bigburger fries
2 pizza garlicbread
2 macaroni cheese

output:

2
bigburger
fries

result:

ok 

Test #2:

score: 0
Accepted
time: 1ms
memory: 3564kb

input:

4
2 pasta pizza
3 icecream sweets pasta
1 megapizza
2 icecream pizza

output:

2
pasta
pizza

result:

ok 

Test #3:

score: 0
Accepted
time: 2ms
memory: 3632kb

input:

100
1 a
1 b
1 c
1 d
1 e
1 f
1 g
1 h
1 i
1 j
1 k
1 l
1 m
1 n
1 o
1 p
1 q
1 r
1 s
1 t
1 u
1 v
1 w
1 x
1 y
1 z
1 aa
1 bb
1 cc
1 dd
1 ee
1 ff
1 gg
1 hh
1 ii
1 jj
1 kk
1 ll
1 mm
1 nn
1 oo
1 pp
1 qq
1 rr
1 ss
1 tt
1 uu
1 vv
1 ww
1 xx
1 yy
1 zz
1 aaa
1 bbb
1 ccc
1 ddd
1 eee
1 fff
1 ggg
1 hhh
1 iii
1 jjj
1 ...

output:

1
a

result:

ok 

Test #4:

score: 0
Accepted
time: 0ms
memory: 3624kb

input:

100
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
1 a
...

output:

1
a

result:

ok 

Test #5:

score: 0
Accepted
time: 1ms
memory: 3496kb

input:

1
1 a

output:

1
a

result:

ok 

Test #6:

score: 0
Accepted
time: 2ms
memory: 3560kb

input:

1
42 a b c d e f g h i j k l m n o p q r s t u v w x y z aa bb cc dd ee ff gg hh ii jj kk ll mm nn oo pp

output:

42
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
aa
bb
cc
dd
ee
ff
gg
hh
ii
jj
kk
ll
mm
nn
oo
pp

result:

ok 

Test #7:

score: 0
Accepted
time: 2ms
memory: 3628kb

input:

2
2 a b
2 c d

output:

2
a
b

result:

ok 

Test #8:

score: 0
Accepted
time: 2ms
memory: 3552kb

input:

10
10 a b c d e f g h i j
10 a b c d e f g h i j
10 a b c d e f g h i j
10 a b c d e f g h i j
10 a b c d e f g h i j
10 a b c d e f g h i j
10 a b c d e f g h i j
10 a b c d e f g h i j
10 a b c d e f g h i j
10 a b c d e f g h i j

output:

10
a
b
c
d
e
f
g
h
i
j

result:

ok 

Test #9:

score: 0
Accepted
time: 1ms
memory: 3564kb

input:

10
10 a b c d e f g h i j
10 b c d e f g h i j a
10 c d e f g h i j a b
10 d e f g h i j a b c
10 e f g h i j a b c d
10 f g h i j a b c d e
10 g h i j a b c d e f
10 h i j a b c d e f g
10 i j a b c d e f g h
10 j a b c d e f g h i

output:

10
a
b
c
d
e
f
g
h
i
j

result:

ok 

Test #10:

score: 0
Accepted
time: 3ms
memory: 4012kb

input:

100
42 vtumladxhjiczdarditj ocqywaglgqegkkcowqqo gudpbaravawdlfjjwtep ihkfnsptjkwbtzluyxek rfybtmnzsneqfrcsufbk tblprqxixabzmnadglvl igvjrekuywlishylsiql crluesrjuvqnktmktime nosevzcackswihqfxpec dtywsujuolrczhjrkctx mnzzbdddjbcqgwdeegdd qarfrtuxkrmrktujgaiq sbxofrqukqjwkefptvvs aozimhvvzkfrkkirtqwa...

output:

42
vtumladxhjiczdarditj
ocqywaglgqegkkcowqqo
gudpbaravawdlfjjwtep
ihkfnsptjkwbtzluyxek
rfybtmnzsneqfrcsufbk
tblprqxixabzmnadglvl
igvjrekuywlishylsiql
crluesrjuvqnktmktime
nosevzcackswihqfxpec
dtywsujuolrczhjrkctx
mnzzbdddjbcqgwdeegdd
qarfrtuxkrmrktujgaiq
sbxofrqukqjwkefptvvs
aozimhvvzkfrkkirtqwa
nce...

result:

ok 

Test #11:

score: 0
Accepted
time: 3ms
memory: 4064kb

input:

100
42 dqtferqmrjcwhremxphk ogvwbzfoqxvvlcntvocr othilfpqlsdcfqxpugmp otsunijldafhxvduxmof yblqilwqggcxxjndqadl zdhrghaalfyizuwmaceq zjyewhouunwihkftmagg rnnxbchgucwjxcfmulia seanpsawmfyippickfww mvulgxglhwzdulzufmfl hitmwkyehxqtfivbxbau gfwfawbtjxafrnosqypk ujvkmitcprszhvhjwykm atyzixzryvovmqdsnnso...

output:

42
dqtferqmrjcwhremxphk
ogvwbzfoqxvvlcntvocr
othilfpqlsdcfqxpugmp
otsunijldafhxvduxmof
yblqilwqggcxxjndqadl
zdhrghaalfyizuwmaceq
zjyewhouunwihkftmagg
rnnxbchgucwjxcfmulia
seanpsawmfyippickfww
mvulgxglhwzdulzufmfl
hitmwkyehxqtfivbxbau
gfwfawbtjxafrnosqypk
ujvkmitcprszhvhjwykm
atyzixzryvovmqdsnnso
orn...

result:

ok 

Test #12:

score: 0
Accepted
time: 3ms
memory: 3896kb

input:

100
42 fgoqfqnxhszqzxcnznrs kbinfdmwwiffngayezxz lwhmyougxlzveezzggqo uqrktudoivfyrfiranko qmitliiygnrwovwkcxau vurfpnwcnltixhggynuc imljesquoxiagmjskity jvmpghuulhtlyxulwdze xqxeqpmuptjvihrvqfxu rxtamidhrqhdovicrlhy beagotocadetuugkgael htqtkmnqmqfpgpmrseer kyyqeolresgcpbhstfhk taxnimmosjrdgrbrgknp...

output:

42
fgoqfqnxhszqzxcnznrs
kbinfdmwwiffngayezxz
lwhmyougxlzveezzggqo
uqrktudoivfyrfiranko
qmitliiygnrwovwkcxau
vurfpnwcnltixhggynuc
imljesquoxiagmjskity
jvmpghuulhtlyxulwdze
xqxeqpmuptjvihrvqfxu
rxtamidhrqhdovicrlhy
beagotocadetuugkgael
htqtkmnqmqfpgpmrseer
kyyqeolresgcpbhstfhk
taxnimmosjrdgrbrgknp
hld...

result:

ok 

Test #13:

score: 0
Accepted
time: 0ms
memory: 4052kb

input:

100
42 wfppnpcwurjqmynszgaq tmjrnxenqvgkjvzlsuox jwyyopzmznttvvilutow asyqvmpxrfraflbjyzzm gjkxcfvmsqbabjrlwipn iebqortnkwvbnzjgdyna cydzzcibuoowcnlgvnkw qozrfzuzphwioolrzmdg wvkdbawybiomlcovcggn aydlhgwyfmalurjhffel qvndwuuwuoluoqglgtrl nxdcpdgurzqjwwwndaxq myrnywuotveqwirpbvxb hexlhsxgumehsyftmltt...

output:

42
wfppnpcwurjqmynszgaq
tmjrnxenqvgkjvzlsuox
jwyyopzmznttvvilutow
asyqvmpxrfraflbjyzzm
gjkxcfvmsqbabjrlwipn
iebqortnkwvbnzjgdyna
cydzzcibuoowcnlgvnkw
qozrfzuzphwioolrzmdg
wvkdbawybiomlcovcggn
aydlhgwyfmalurjhffel
qvndwuuwuoluoqglgtrl
nxdcpdgurzqjwwwndaxq
myrnywuotveqwirpbvxb
hexlhsxgumehsyftmltt
ezx...

result:

ok 

Test #14:

score: 0
Accepted
time: 0ms
memory: 3676kb

input:

32
27 vhbuoqmvtygvpvqvbmd iccyp xxpdjljuud mycmrgzj lccpfwr hmfvctzhcfmtj a emeqmtc acgcwdorsfq cwtn cjdjliqanjutzosrdjhp qdz lyxypoitookq kmyhxtszcwrcpwhqgo ehucgzubaniijammq psyakpswkkd mqogimroxyrsxkg gaynvbtwugel ebphwk ugdnbgbpbv ljnvkiulqtdxe zinzqavveqrkub shdbhsiowhdatowcl deqstfkvl htyeptcr...

output:

27
vhbuoqmvtygvpvqvbmd
iccyp
xxpdjljuud
mycmrgzj
lccpfwr
hmfvctzhcfmtj
a
emeqmtc
acgcwdorsfq
cwtn
cjdjliqanjutzosrdjhp
qdz
lyxypoitookq
kmyhxtszcwrcpwhqgo
ehucgzubaniijammq
psyakpswkkd
mqogimroxyrsxkg
gaynvbtwugel
ebphwk
ugdnbgbpbv
ljnvkiulqtdxe
zinzqavveqrkub
shdbhsiowhdatowcl
deqstfkvl
htyeptcrafx...

result:

ok 

Test #15:

score: 0
Accepted
time: 0ms
memory: 3704kb

input:

51
21 wwbs ox g thqji tqsjjepv sdcfzngcpmvfgwnvbde rfiwlvpujohiotybr neigm ynhnihymalzjkccj lzavm naufmcfzf dyhy yumnbuojny rwgkfkpqcuxeg u cyrbflyqtqtzofmrmb zkxlggisjjqcvdqcydz owmgi qdhzkmmzynvsq rbyegifwmfke ibcqtimatephd
41 wmmacjyxqltinxkyuxwt ulchk akbecxh vjwfcx mfxspivfcnhcpnsjqmdv rvhemcrs...

output:

21
wwbs
ox
g
thqji
tqsjjepv
sdcfzngcpmvfgwnvbde
rfiwlvpujohiotybr
neigm
ynhnihymalzjkccj
lzavm
naufmcfzf
dyhy
yumnbuojny
rwgkfkpqcuxeg
u
cyrbflyqtqtzofmrmb
zkxlggisjjqcvdqcydz
owmgi
qdhzkmmzynvsq
rbyegifwmfke
ibcqtimatephd

result:

ok 

Test #16:

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

input:

48
1 xbbuegkb
21 kcvlbgmurgqzzov nwayevsf piittrzvmre i mzqxbndzslh ziolvi dtpmxtjrbaxcas vwevumdoipqs cmpupypyojs stgtgnkjtistvzkegtsv q fjhprvqcsgzytwvwwiie ycclpejumbgjdxjzhkb ggjwgecluohdrfocxo gthrozlrkywhxysol sesalcrkxgybdlhrjvda gbleywuafnyxo olhxpxamwvbic liogaquklaf uahuog fopgvtamalhfvmue...

output:

1
xbbuegkb

result:

ok 

Test #17:

score: 0
Accepted
time: 2ms
memory: 3688kb

input:

37
20 wmpkmovpzuauyjyzutyq e lwbnxiwoelbyobkw wazrm zukqmbbqdoipevxfvfww oatfix dlcxwcz vlucfvpoqbwuhq zqxgybswccpw adkvdekhusidy wjlfglfjhlnvqtpgb djqqcmtjcmlt bsscxblpcvstnvhqpyur bfaefyudn ffosqmooyj rhvdodzdbgwdim txppuprcif bnyy kyz grsllqzhnks
9 rrp riuslxz myqnnenseumbysnct cebsnbiakxaqzfe bn...

output:

20
wmpkmovpzuauyjyzutyq
e
lwbnxiwoelbyobkw
wazrm
zukqmbbqdoipevxfvfww
oatfix
dlcxwcz
vlucfvpoqbwuhq
zqxgybswccpw
adkvdekhusidy
wjlfglfjhlnvqtpgb
djqqcmtjcmlt
bsscxblpcvstnvhqpyur
bfaefyudn
ffosqmooyj
rhvdodzdbgwdim
txppuprcif
bnyy
kyz
grsllqzhnks

result:

ok