Submission #545225

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
545225	2022-04-04 04:19:28	socpite	Ili (COI17_ili)	C++17	100 / 100	437 ms	25260 KiB

ili

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#include<bits/stdc++.h>
using namespace std;
#define f first
#define s second
const int maxn = 1e4+5;
pair<int, int> child[maxn][2];
int n, m;
string str;
bitset<maxn> subset[maxn][2];
bitset<maxn> val[2];
bitset<maxn> orval[2];
bitset<maxn> crr;
int ans[maxn];
int main(){
    //freopen(".inp", "r", stdin);
    cin >> n >> m >> str;
    for(int i = 1; i <= m; i++){
        char c;
        cin >> c;
        if(c == 'x')child[i][0].s = 0;
        else child[i][0].s = 1;
        cin >> child[i][0].f;
        cin >> c;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 42 / 42
• Subtask 3: 51 / 51