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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#574173	#9320. Find the Easiest Problem	Horizonblack	WA	531ms	5776kb	C++14	1.8kb	2024-09-18 20:59:17	2024-09-18 20:59:17

Judging History

你现在查看的是最新测评结果

[2024-09-18 20:59:17]
评测

测评结果：WA
用时：531ms
内存：5776kb

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[2024-09-18 20:59:17]
提交

answer

#include<iostream>
#include<cstdio>
#include<algorithm>
#include<cstring>
#define ll long long
#define maxn 100010
using namespace std;
template <typename T>inline void read(T &x){
	x=0;
	bool res=0;
	char c=getchar();
	while(!isdigit(c)){
		if(c=='-') res=1;
		c=getchar();
	}
	while(isdigit(c)){
		x=(x<<1)+(x<<3)+(c^'0');
		c=getchar();
	}
	if(res) x=(~x)+1;
	return;
}
template <typename T>inline void wr(T x){
	if(x<0){
		putchar('-');
		x=-x;
	}
	if(x>9) wr(x/10);
	putchar((x%10)+'0');
	return; 
}
int t,n,len,num,sum[30],ans,cnt;
bool a[30][maxn],flag;
char ch,pas,te[maxn][15],pr,name[15];
int main(){
	read(t);
	while(t--){
		read(n);
		for(int i=1;i<=26;i++){
			for(int j=1;j<=cnt;j++){
				if(a[i][j]) a[i][j]=0;
			}
			sum[i]=0;
		}
		for(int j=1;j<=cnt;j++){
			for(int i=0;te[j][i]!=0;i++){
				te[j][i]=0;
			}
		}
		cnt=0;
		while(n--){
			ch=getchar();
			while(ch<'A'||ch>'Z'&&ch<'a'||ch>'z') ch=getchar();
			len=0;
			while(ch>='a'&&ch<='z'||ch>='A'&&ch<='Z'){
				name[++len]=ch;
				ch=getchar();
			}
			flag=1;
			for(int i=1;i<=cnt;i++){
				if(!flag) break;
				if(strlen(te[i])!=len){
					continue;
				}
				for(int j=1;j<=len;j++){
					if(te[i][j-1]!=name[j]){
						break;
					}
					if(te[i][len-1]==name[len]){
						flag=0;
						num=i;
					}
				}
			}
			pr=getchar();
			ch=getchar();
			ch=getchar();
			if(ch=='a'){
				if(flag){
					num=++cnt;
					for(int i=1;i<=len;i++){
						te[cnt][i-1]=name[i];
					}
				}
				if(a[pr-'A'+1][num]==0){
					a[pr-'A'+1][num]=1;
					sum[pr-'A'+1]++;
				}
			}
			for(int i=1;i<=7;i++) ch=getchar();
		}
		ans=0;
		for(int i=1;i<=26;i++){
			if(sum[i]>ans){
				ans=sum[i];
				pr='A'+i-1;
			}
		}
		putchar(pr);
		putchar('\n');
	}
	return 0;
}

Source code, Language: C++14

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 1ms

memory: 5692kb

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: 3ms

memory: 3820kb

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: 9ms

memory: 5756kb

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: 3ms

memory: 5776kb

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: 49ms

memory: 5680kb

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:

result:

ok single line: 'P'

Test #6:

score: 0

Accepted

time: 3ms

memory: 5752kb

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:

result:

ok single line: 'A'

Test #7:

score: 0

Accepted

time: 2ms

memory: 5672kb

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:

result:

ok single line: 'A'

Test #8:

score: 0

Accepted

time: 531ms

memory: 4124kb

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:

result:

ok single line: 'E'

Test #9:

score: -100

Wrong Answer

time: 3ms

memory: 5636kb

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:

wrong answer 780th lines differ - expected: 'A', found: 'B'