???hihoCoder???#1513 : ???Hi?????????

Posted 2020-11-18

?????????algo   name   max   string   IV   amp   for   ??????   long   

??????

?????????????????????

????????????bitset???????????????

????????????rk[i][j]?????????j????????????i?????????
???30000 * 5????????????30000???bitset
s[i][j]?????????bitset?????????j???????????????1 - i???????????????

????????????????????????????????????????????????????????????and??????????????????count()??????????????????1?????????

??????

#include <iostream>
#include <algorithm>
#include <cstdio>
#include <cstring>
#include <vector>
#include <set>
#include <cmath>
#include <bitset>
#define enter putchar(???n???)
#define space putchar(??? ???)
//#define ivorysi
#define pb push_back
#define MAXN 30005
#define mo 974711
#define pii pair<int,int>
#define mp make_pair
#define fi first
#define se second

using namespace std;
typedef long long int64;
typedef double db;
template<class T>
void read(T &res) {
    res = 0;char c = getchar();T f = 1;
    while(c < ???0??? || c > ???9???) {
    if(c == ???-???) f = -1;
    c = getchar();
    }
    while(c >= ???0??? && c <= ???9???) {
    res = res * 10 - ???0??? + c;
    c = getchar();
    }
    res = res * f;
}
template<class T>
void out(T x) {
    if(x < 0) {x = -x;putchar(???-???);}
    if(x >= 10) out(x / 10);
    putchar(???0??? + x % 10);
}
int N;
bitset <MAXN> s[MAXN][6];
int a[MAXN][6],rk[MAXN][6];
void Solve() {
    read(N);
    for(int i = 1 ; i <= N ; ++i) {
    for(int j = 1 ; j <= 5 ; ++j) {
        read(a[i][j]);
        rk[a[i][j]][j] = i;
    }
    }
    for(int j = 1 ; j <= 5 ; ++j) {
    for(int i = 1 ; i <= N ; ++i) {
        s[i][j] = s[i - 1][j];
        s[i][j][rk[i][j]] = 1;
    }
    }
    for(int i = 1 ; i <= N ; ++i) {
    bitset <MAXN> tmp;
    tmp = s[a[i][1] - 1][1];
    for(int j = 2 ; j <= 5 ; ++j) tmp &= s[a[i][j] - 1][j];
    out(tmp.count());enter;
    }
}
int main() {
#ifdef ivorysi
    freopen("f1.in","r",stdin);
#endif
    Solve();
}