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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
#643013	#7687. Randias Permutation Task	7islands	WA	170ms	51360kb	C++23	1.4kb	2024-10-15 17:55:13	2024-10-15 17:55:15

Judging History

你现在查看的是最新测评结果

[2024-10-15 17:55:15]
评测

测评结果：WA
用时：170ms
内存：51360kb

查看

[2024-10-15 17:55:13]
提交

answer

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

int n,m;
vector<int> a[185];
map<vector<int>,int> mp;

vector <int> op(vector<int> &a,vector<int> &b){
    vector<int> ret(b.size());
    //cout<<b.size()<<endl;
    for(int i = 0;i<b.size();i++){
        ret[i] = a[b[i]-1];
    }
    return ret;
}
void solve1(){
    //n是个数
    for(int i=1;i<(1<<n);i++){
        vector<int> ans(m);
        for(int j=0;j<m;j++) ans[j]=j+1;
        for(int j=0;j<n;j++){
            if((1<<j)&i){
                ans=op(ans,a[j+1]);
            }
        }
        if(!mp.count(ans)) mp[ans]=1;
    }
    cout<<mp.size()<<endl;
}
void solve2(){
    
    int cnt=0;
    for(int i = 1;i<=n;i++){
    //cout<<mp.size()<<endl;
    map<vector<int>,int> tmp;
        for(auto it : mp){
            vector<int> b = it.first;
            vector<int> res = op(a[i],b);
            tmp[res] = 1;
        }
        for(auto it : tmp){
            vector<int> tt = it.first;
            mp[tt] = 1;
        }
        mp[a[i]] = 1;
    }
    cout<<mp.size()<<endl;
}

void solve(){
    cin>>m>>n;
    int t;
    for(int i = 1;i<=n;i++){
        for(int j = 1;j<=m;j++) {
            cin>>t;
            a[i].push_back(t);
        }
    }
        solve2();
}
int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);cout.tie(0);
    int t=1;
    //cin>>t;
    while(t--){
        solve();
    }
}

源文件, 语言: C++23

詳細信息

Test #1:

score: 100

Accepted

time: 1ms

memory: 3560kb

input:

output:

result:

ok 1 number(s): "8"

Test #2:

score: 0

Accepted

time: 0ms

memory: 3560kb

input:

2 1
2 1

output:

result:

ok 1 number(s): "1"

Test #3:

score: 0

Accepted

time: 0ms

memory: 3572kb

input:

output:

result:

ok 1 number(s): "1"

Test #4:

score: 0

Accepted

time: 0ms

memory: 3628kb

input:

180 1
52 71 167 89 165 102 119 125 9 128 180 24 48 172 108 22 164 28 159 111 30 91 67 51 136 97 126 133 177 65 115 157 114 11 171 178 23 127 163 103 99 18 56 94 176 77 44 1 124 74 61 87 4 40 63 92 169 84 146 6 88 55 152 49 10 90 43 174 70 50 69 154 73 147 110 20 82 59 112 12 64 143 16 138 5 170 155 ...

output:

result:

ok 1 number(s): "1"

Test #5:

score: 0

Accepted

time: 0ms

memory: 3556kb

input:

output:

result:

ok 1 number(s): "2"

Test #6:

score: 0

Accepted

time: 0ms

memory: 3556kb

input:

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

output:

result:

ok 1 number(s): "3"

Test #7:

score: 0

Accepted

time: 0ms

memory: 3560kb

input:

output:

result:

ok 1 number(s): "6"

Test #8:

score: 0

Accepted

time: 1ms

memory: 3784kb

input:

60 3
35 38 36 43 59 60 20 16 8 51 58 18 33 26 44 7 41 27 39 9 37 48 25 40 30 14 21 13 5 1 19 11 3 28 57 47 17 56 45 34 12 49 29 32 55 24 31 50 42 22 53 23 4 15 2 46 6 10 52 54
41 49 10 55 3 38 35 29 6 26 2 46 58 39 24 47 51 25 44 37 42 43 20 53 60 12 40 17 28 13 27 57 15 52 8 22 11 14 59 21 48 9 32 ...

output:

result:

ok 1 number(s): "7"

Test #9:

score: 0

Accepted

time: 1ms

memory: 3632kb

input:

output:

result:

ok 1 number(s): "24"

Test #10:

score: 0

Accepted

time: 0ms

memory: 3596kb

input:

45 4
44 38 33 27 25 17 35 4 22 41 15 3 10 16 21 28 23 19 34 37 2 32 43 12 6 31 29 9 45 18 11 30 13 26 42 5 39 40 8 24 14 1 7 20 36
28 43 12 34 21 7 20 26 13 1 25 4 44 32 11 15 33 18 14 5 6 42 45 36 9 35 2 30 38 10 41 27 17 23 19 8 29 16 3 37 40 31 39 22 24
5 22 23 43 36 33 29 39 44 9 35 34 7 42 8 11...

output:

result:

ok 1 number(s): "15"

Test #11:

score: 0

Accepted

time: 1ms

memory: 3768kb

input:

18 10
13 4 18 16 1 8 17 6 14 2 10 12 5 9 3 11 15 7
1 7 15 13 12 2 17 18 16 11 9 8 6 14 3 4 10 5
1 9 3 4 6 14 5 10 12 13 7 8 16 2 15 17 18 11
2 10 16 3 17 8 4 13 12 11 5 7 14 9 1 15 18 6
7 9 4 14 10 2 17 6 8 16 1 13 12 5 11 18 15 3
13 4 16 10 5 2 9 1 11 3 18 8 6 12 15 14 7 17
9 14 18 17 2 12 16 10 15...

output:

result:

ok 1 number(s): "1023"

Test #12:

score: -100

Wrong Answer

time: 170ms

memory: 51360kb

input:

10 18
9 6 4 8 3 7 10 1 2 5
10 9 8 3 5 6 1 2 7 4
8 2 5 4 9 3 1 7 6 10
10 5 2 8 1 6 4 7 9 3
2 3 5 4 10 9 6 8 7 1
6 7 8 10 5 3 4 1 9 2
10 6 4 2 1 5 3 8 9 7
6 8 9 1 2 4 5 3 7 10
7 6 3 1 5 9 2 10 4 8
10 5 7 4 9 1 2 6 3 8
5 4 6 9 3 7 8 1 2 10
5 9 8 2 7 1 3 10 6 4
5 2 10 3 7 1 4 6 9 8
1 10 2 6 5 7 8 9 3 4
...

output:

result:

wrong answer 1st numbers differ - expected: '252941', found: '253272'