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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
#434710#4800. Oscar's Round Must Have a Constructive Problemship2077AC ✓35ms4616kbC++14725b2024-06-08 17:06:372024-06-08 17:06:37

Judging History

你现在查看的是最新测评结果

  • [2024-06-08 17:06:37]
  • 评测
  • 测评结果：AC
  • 用时：35ms
  • 内存：4616kb
查看
  • [2024-06-08 17:06:37]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
constexpr int M=1e5+5;
int n,cnt,num,p[M],per[M];
int read(){
	int x=0;char ch=getchar();
	while (!isdigit(ch)) ch=getchar();
	while (isdigit(ch)) x=x*10+ch-48,ch=getchar();
	return x;
}
void solve(){ n=read();num=0;
	for (int i=1;i<=n;i++) p[i]=read();
	for (int i=1;i<=n;i++) num+=p[i]==p[1];
	if (num==n) return puts("NO"),void();
	iota(per+1,per+n+1,1);
	for (int i=1;i<n;i++) if (per[i]==p[i])
		swap(per[i],per[i+1]);
	if (per[n]==p[n]) swap(per[n],per[1]);
	for (int i=1;i<n;i++) if (per[i]==p[i])
		swap(per[i],per[i+1]); puts("YES");
	for (int i=1;i<=n;i++) printf("%d%c",per[i]," \n"[i==n]);
}
int main(){int T=read();while (T--) solve();return 0;}
源文件, 语言: C++14

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3852kb

input:

3
3
3 3 3
3
3 2 1
6
1 1 4 5 1 4

output:

NO
YES
1 3 2
YES
2 3 1 4 5 6

result:

ok ok

Test #2:

score: 0
Accepted
time: 18ms
memory: 3844kb

input:

50069
1
1
2
1 1
2
1 2
2
2 1
2
2 2
3
1 1 1
3
1 1 2
3
1 1 3
3
1 2 1
3
1 2 2
3
1 2 3
3
1 3 1
3
1 3 2
3
1 3 3
3
2 1 1
3
2 1 2
3
2 1 3
3
2 2 1
3
2 2 2
3
2 2 3
3
2 3 1
3
2 3 2
3
2 3 3
3
3 1 1
3
3 1 2
3
3 1 3
3
3 2 1
3
3 2 2
3
3 2 3
3
3 3 1
3
3 3 2
3
3 3 3
4
1 1 1 1
4
1 1 1 2
4
1 1 1 3
4
1 1 1 4
4
1 1 2 1
...

output:

NO
NO
YES
2 1
YES
1 2
NO
NO
YES
2 3 1
YES
2 3 1
YES
2 1 3
YES
2 1 3
YES
3 1 2
YES
2 1 3
YES
2 1 3
YES
3 1 2
YES
1 2 3
YES
1 2 3
YES
3 2 1
YES
1 3 2
NO
YES
1 3 2
YES
1 2 3
YES
1 2 3
YES
3 2 1
YES
1 2 3
YES
1 2 3
YES
2 3 1
YES
1 3 2
YES
2 3 1
YES
1 3 2
YES
1 2 3
YES
1 2 3
NO
NO
YES
2 3 4 1
YES
2 3 4 1...

result:

ok ok

Test #3:

score: 0
Accepted
time: 3ms
memory: 3704kb

input:

100000
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1...

output:

NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
...

result:

ok ok

Test #4:

score: 0
Accepted
time: 19ms
memory: 3780kb

input:

50000
10
3 3 3 3 3 6 3 3 3 3
10
4 5 5 5 5 5 5 5 5 5
10
8 8 8 8 8 8 8 1 8 8
10
6 6 6 6 6 6 6 6 6 2
10
4 4 4 5 4 4 4 4 4 4
10
4 5 4 4 4 10 10 4 5 10
10
8 10 10 6 4 8 4 7 10 4
10
8 8 8 8 8 8 8 8 8 8
10
4 4 4 9 10 10 10 10 4 1
10
4 4 4 4 4 1 4 4 4 4
10
5 5 5 5 6 6 5 6 5 6
10
10 10 10 10 10 10 10 10 10 1...

output:

YES
1 2 4 5 6 3 7 8 9 10
YES
5 2 3 4 6 7 8 9 10 1
YES
1 2 3 4 5 6 7 8 9 10
YES
1 2 3 4 5 7 8 9 10 6
YES
1 2 3 4 5 6 7 8 9 10
YES
10 2 3 5 6 4 7 8 9 1
YES
1 2 3 4 5 6 7 8 9 10
NO
YES
1 2 3 4 5 6 7 8 9 10
YES
1 2 3 5 6 4 7 8 9 10
YES
1 2 3 4 5 7 6 8 9 10
NO
NO
YES
1 2 3 4 5 6 7 8 10 9
YES
1 2 4 3 5 6 ...

result:

ok ok

Test #5:

score: 0
Accepted
time: 18ms
memory: 3832kb

input:

5000
100
37 37 37 58 58 58 58 58 58 58 37 58 37 37 37 58 37 37 37 37 58 58 37 37 37 37 58 37 58 58 58 58 37 58 58 58 37 58 37 37 37 37 58 37 37 37 58 37 37 58 37 37 37 58 37 37 58 37 58 58 58 58 37 37 58 58 58 37 37 58 58 37 37 58 37 58 58 37 58 58 58 37 58 58 37 58 58 58 37 58 58 58 37 58 58 37 58 ...

output:

YES
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 38 37 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
YES
...

result:

ok ok

Test #6:

score: 0
Accepted
time: 20ms
memory: 3792kb

input:

500
1000
452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452 452...

output:

NO
NO
NO
YES
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 1...

result:

ok ok

Test #7:

score: 0
Accepted
time: 26ms
memory: 3968kb

input:

50
10000
9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9931 9...

output:

YES
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 10...

result:

ok ok

Test #8:

score: 0
Accepted
time: 24ms
memory: 4044kb

input:

20
25000
2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2181 2...

output:

YES
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 ...

result:

ok ok

Test #9:

score: 0
Accepted
time: 35ms
memory: 4236kb

input:

10
50000
32825 31708 22702 32825 22702 31708 32825 32825 9333 31708 32825 46864 22702 32825 31708 31708 22702 22702 31708 46864 9333 9333 1785 31708 22702 9333 1785 32825 31708 22702 46864 32825 9333 46864 9333 35050 31708 1785 46864 9333 32825 1785 22702 31708 22702 1785 46864 32825 1785 35050 9333...

output:

YES
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 ...

result:

ok ok

Test #10:

score: 0
Accepted
time: 23ms
memory: 4616kb

input:

5
100000
25575 25575 25575 25575 38740 38740 25575 38740 25575 38740 25575 25575 25575 38740 38740 38740 25575 38740 25575 25575 25575 25575 38740 38740 38740 38740 25575 25575 25575 38740 38740 25575 25575 38740 25575 38740 25575 38740 38740 25575 38740 38740 25575 38740 25575 25575 38740 38740 255...

output:

YES
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 ...

result:

ok ok
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