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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 |
---|---|---|---|---|---|---|---|---|---|
#570454 | #9320. Find the Easiest Problem | LKB | AC ✓ | 487ms | 11120kb | C++23 | 2.2kb | 2024-09-17 15:54:34 | 2024-09-17 15:54:37 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
struct node{
string team;
char ti;
string result;
};//结构体存储数据
bool cmp(node x, node y){
if(x.team.size() == y.team.size()){
return x.team[x.team.size()-1] > y.team[y.team.size()-1];
} else return x.team.size() > y.team.size();
}//对结构体的team进行排序,主要是为了让同一小组排为一排
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0), cout.tie(0);
int t;
cin >> t;
while(t--){
node c[100000];
int n, i;
int *SUM = new int[26]();//定义一个储存了'A'到'Z'的题目共答对次数的数组
int *sum = new int[26]();//对于每一个小队答对的题目数组,用于避免重复计算
cin >> n;
for(i = 0; i < n; i++){
cin >> c[i].team >> c[i].ti >> c[i].result;
}
sort(c, c+n, cmp);//结构体的team进行排序
for(i = 0; i < n; i++){
if(i == 0){//对于第一个小组,因为前面没有小组,所以进行特殊处理
if(c[i].result == "rejected")continue;//判断是否为accepted
SUM[c[i].ti - 'A']++;//对应的题目+1
sum[c[i].ti - 'A'] = 1;//该小组对应的题目等于1,用于避免重复计算同一道题
}else {
if(c[i].team == c[i-1].team){//若当前小组与排在他前面的小组为同一小组
if(c[i].result == "rejected")continue;//判断是否为accepted
if(sum[c[i].ti - 'A'] == 0){//判断该小组是否曾做对过这道题
SUM[c[i].ti - 'A']++;
sum[c[i].ti - 'A'] = 1;
} else continue;
}
if(c[i].team != c[i-1].team){//若当前小组与排在他前面的小组不是同一小组
for(int j = 0; j < 26; j++){
sum[j] = 0;//重置sum都为0,用于下一小组进行计算
}
if(c[i].result == "rejected")continue;//判断是否为accepted
if(sum[c[i].ti - 'A'] == 0){
SUM[c[i].ti - 'A']++;
sum[c[i].ti - 'A'] = 1;
}
}
}
}
int k = 0, l = 0;
for(i = 0; i < 26; i++){//找出被accepted得最多的一道题,字符序小的先被找到
if(SUM[i] > k) {k = SUM[i]; l = i;}
}
char s = l + 'A';
cout << s;
if(t != 0) cout << endl;
}
return 0;
}
这程序好像有点Bug,我给组数据试试?
詳細信息
Test #1:
score: 100
Accepted
time: 4ms
memory: 10820kb
input:
2 5 teamA A accepted teamB B rejected teamC A accepted teamB B accepted teamD C accepted 4 teamA A rejected teamB A accepted teamC B accepted teamC B accepted
output:
A A
result:
ok 2 lines
Test #2:
score: 0
Accepted
time: 479ms
memory: 10816kb
input:
1000 44 WaiooyIXa O accepted WaiooyIXa P accepted ZYYsNWag P accepted DPIawQg D rejected IzPdjnM Z rejected Ra D rejected kwQyGxLo I rejected DPIawQg L accepted kwQyGxLo I accepted mmWxDuADCB D rejected PXwVAOgwiz P rejected ZYYsNWag U accepted IzPdjnM Z accepted TgBNO P rejected kwQyGxLo J accepted...
output:
Z E Z I B I G H S K J I H R Z C K O I P A B I A A N A B A O F O R T H G K E S D F D R C U V W P A O J E A B U M C T L G V A Z N E O Q F B G J I E M A A E A K J J S E W Z K F I S P M H G G H W I P T D O A F N C S Y Z S G J F Q F O C B B U C I A E I P K C R X N D N L Q L I X I H U J Z D K G F T F B H ...
result:
ok 1000 lines
Test #3:
score: 0
Accepted
time: 487ms
memory: 10888kb
input:
1000 39 OnYbTl Y accepted m I accepted NJN T accepted lTGE D accepted mi K accepted ttcHrVD W accepted hvGveRIr J rejected zTwvbWhhQT S rejected VlAcLAHas E accepted hM H accepted wltR G rejected JJWtQ H accepted zVwBtj L rejected ZVqAWCsj I rejected BwuM B accepted IpUXa R rejected OdSv D rejected ...
output:
H R M I S J D D A E X S I D D A I N G O F G G B A J E H D I G M O N C G F L V D C S B U H W L J C O B D L N D V K M Z C T H K U I T R R Q D B E F A Q O F M C T M E Y L K Q K E A O E J O B N R A E D I A Q W A M A Z W K M I J B F L X E R G A I H Q P T E K L Q U C A F C A S N G G U L J J A A J A B A E ...
result:
ok 1000 lines
Test #4:
score: 0
Accepted
time: 477ms
memory: 10812kb
input:
1000 15 vCproSIO G rejected vCproSIO H rejected ySoEaGKbVz R rejected ySoEaGKbVz M accepted vCproSIO Z rejected ySoEaGKbVz C rejected YVCmuO H accepted XHHVYm Y rejected YVCmuO H rejected vCproSIO S accepted ySoEaGKbVz J accepted YVCmuO P rejected ySoEaGKbVz E rejected XHHVYm O accepted vCproSIO T r...
output:
H A F A N J B C H T B L G Z J H F A B H A O V E B O L B J D I Y M B Q B F E T B T C C X E P S M A Q G D A A H I H E D C A A V C B C D E B F I D C M J P N F V K E K K B B F Q L B E Q A R E V C Y D I C H N H G G M A H E D U N N M R K C B F O H V I A U R Y D A A A G E N N L C A E C B Z P W K U D H D V ...
result:
ok 1000 lines
Test #5:
score: 0
Accepted
time: 12ms
memory: 10608kb
input:
1 27400 RPRPRNWL O accepted UTqhXsDpY R rejected BabD A rejected eNM Y rejected HzIyx S accepted phWEJVQ N rejected NbisS Q accepted cTIsPKm Y rejected sElDxdT T accepted BJuQR Q rejected vfPJs W rejected eF Z accepted KyOHzFtXm B accepted wZlyz T accepted acDVjN C accepted M X rejected sW A accepte...
output:
P
result:
ok single line: 'P'
Test #6:
score: 0
Accepted
time: 12ms
memory: 10544kb
input:
1 29702 Wsfzx N rejected yZkJOvtRG B rejected Wsfzx A accepted yZkJOvtRG C rejected F G accepted kyUxIv U accepted li R rejected F Q rejected F Y accepted F I accepted yZkJOvtRG J rejected Wsfzx C rejected Wsfzx V accepted yZkJOvtRG L rejected F X rejected kyUxIv K accepted li G accepted Wsfzx Z acc...
output:
A
result:
ok single line: 'A'
Test #7:
score: 0
Accepted
time: 34ms
memory: 10892kb
input:
1 99584 I Y rejected I F accepted I Z rejected I G accepted I J rejected I A rejected I C rejected I R rejected I J accepted I L rejected I A rejected I L accepted I E rejected I O accepted I P accepted I F rejected I O accepted I E accepted I W accepted I X rejected I G accepted I R rejected I A re...
output:
A
result:
ok single line: 'A'
Test #8:
score: 0
Accepted
time: 13ms
memory: 10664kb
input:
1 26160 QmDDKxIel A rejected gmxZDM O rejected thXodr Z accepted sznPsL Z accepted VynmaLp B rejected MfJQRamC T rejected W W accepted WFqnF T accepted QRys Y accepted Q H accepted XUiMDH H accepted fPcwpz U rejected oEqrrOAv D rejected aeW O accepted M B accepted JYzynly O accepted JJqNf G rejected...
output:
E
result:
ok single line: 'E'
Test #9:
score: 0
Accepted
time: 485ms
memory: 11120kb
input:
1000 81 pnnCvDUIH B rejected rdcJWGYGhk B accepted VBFvmoYLn B accepted jdMRRJuIpZ B rejected WLewtGWJw A rejected zGAkWsrfG A accepted MDzQocBGr A rejected XufUaIWaKT A accepted JachfkiYL A rejected zvDlkMINf B rejected NMfFDEVhG A rejected axiTyJnXu B accepted wLkSOTqqV A rejected amkUqtOyMB B rej...
output:
B B B B B A B A A A B B B A A B B A B A A A B A A B B B A A A B B A A B A B B B A B A B B A B A A A A A B A B B A A A A B A B A A A B A A B B A A A B B A A B B B A A A A A A B A B B B B A A B B B B B A B A A B A A B A A B A B A A A B B A A B A B B A B A B A A A B B A A A B B A A A A B A B A A A A A ...
result:
ok 1000 lines
Test #10:
score: 0
Accepted
time: 29ms
memory: 10656kb
input:
1 61839 BGQriOTlZ B rejected ZIqGhTsmH B rejected DxIVjUqBr A rejected afbRvvloO A accepted LskKGrpIx A rejected zGnHxzKmA B rejected bHSaQfYtu A rejected xPTMHyQgD B rejected xWrkTqLhH B accepted tGUVjSpmjI A accepted bBBZKwbsw A accepted IAaiNrLMLe B accepted bglBZRQuk B accepted DtLTczAkJo A reje...
output:
B
result:
ok single line: 'B'
Extra Test:
score: 0
Extra Test Passed