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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
#353801	#8134. LCA Counting	SolitaryDream^#	WA	0ms	3696kb	C++17	582b	2024-03-14 16:42:14	2024-03-14 16:42:14

Judging History

你现在查看的是最新测评结果

[2024-03-14 16:42:14]
评测

测评结果：WA
用时：0ms
内存：3696kb

查看

[2024-03-14 16:42:14]
提交

answer

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

const int N=2e5+1e3+7;

int n,deg[N],lf[N];

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    cin>>n;
    fill(lf+1,lf+n+1,1);
    lf[1]=0;
    for(int i=2;i<=n;i++)
    {
        int x;
        cin>>x;
        deg[x]++;
        lf[x]=0;
    }
    int L=count(lf+1,lf+n+1,1);
    int sum=0;
    for(int i=1;i<=n;i++)
        if(deg[i]>1)
            sum++;
    int ans=0;
    for(int i=1;i<=L;i++)
    {
        cout<<ans+i<<" \n"[i==L];
        if(sum)
            ans++,sum--;
    }
}

源文件, 语言: C++17

詳細信息

Test #1:

score: 100

Accepted

time: 0ms

memory: 3696kb

input:

7
1 1 2 4 2 2

output:

1 3 5 6

result:

ok 4 number(s): "1 3 5 6"

Test #2:

score: 0

Accepted

time: 0ms

memory: 3616kb

input:

10
1 1 2 2 1 1 1 2 4

output:

1 3 5 6 7 8 9

result:

ok 7 numbers

Test #3:

score: 0

Accepted

time: 0ms

memory: 3664kb

input:

10
1 2 2 4 5 6 1 2 4

output:

1 3 5 7 8

result:

ok 5 number(s): "1 3 5 7 8"

Test #4:

score: 0

Accepted

time: 0ms

memory: 3696kb

input:

10
1 2 3 3 3 5 6 4 9

output:

1 3 4

result:

ok 3 number(s): "1 3 4"

Test #5:

score: -100

Wrong Answer

time: 0ms

memory: 3624kb

input:

1000
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 2 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 4 1 2 2 1 1 1 1 2 1 1 1 1 2 2 1 1 1 1 1 6 3 1 1 1 2 2 1 1 2 1 2 1 3 1 2 1 1 2 1 1 1 1 1 1 1 4 1 5 1 1 1 1 1 2 1 1 2 1 2 1 2 5 3 1 3 1 1 2 1 2 1 1 3 2 1 6 2 1 2 5 1 1 1 3 2 1 2 1 1 1 1 1...

output:

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 12...

result:

wrong answer 5th numbers differ - expected: '8', found: '9'