Submission #1272595

#	Time	Username	Problem	Language	Result	Execution time	Memory
1272595		chomosuke	Topical (NOI23_topical)	C++20	12 / 100	110 ms	31740 KiB

Main

#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,fma")
#pragma GCC optimize("unroll-loops")
#include <bits/stdc++.h>  
#include <complex>
#include <queue>
#include <set>
#include <unordered_set>
#include <list>
#include <chrono>
#include <random>
#include <iostream>
#include <algorithm>
#include <cmath>
#include <string>
#include <vector>
#include <map>
#include <unordered_map>
#include <stack>
#include <iomanip>
#include <fstream>
 
using namespace std;
 
typedef long long ll;
typedef long double ld;
typedef pair<int,int> p32;
typedef pair<ll,ll> p64;
typedef pair<double,double> pdd;
typedef vector<ll> v64;
typedef vector<int> v32;
typedef vector<vector<int> > vv32;
typedef vector<vector<ll> > vv64;
typedef vector<vector<p64> > vvp64;
typedef vector<p64> vp64;
typedef vector<p32> vp32;
ll MOD = 998244353;
double eps = 1e-12;
#define forn(i,e) for(ll i = 0; i < e; i++)
#define forsn(i,s,e) for(ll i = s; i < e; i++)
#define rforn(i,s) for(ll i = s; i >= 0; i--)
#define rforsn(i,s,e) for(ll i = s; i >= e; i--)
#define ln "\n"
#define dbg(x) cout<<#x<<" = "<<x<<ln
#define mp make_pair
#define pb push_back
#define fi first
#define se second
#define INF 2e18
#define fast_cin() ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL)
#define all(x) (x).begin(), (x).end()
#define sz(x) ((ll)(x).size())
 

void solve(){
    ll n,k;
    cin>> n >> k;
    ll r[n+1][k+1];
    ll u[n+1][k+1];
    for(int i=1;i<=n;i++){
        for(int j=1;j<=k;j++){
            cin>>r[i][j];
        }
    }
    for(int i=1;i<=n;i++){
        for(int j=1;j<=k;j++){
            cin>>u[i][j];
        }
    }
    if(n==1){
        for(int i=1;i<=k;i++){
            if(r[1][i]!=0){
                cout<<"0";
                return;
            }
        }
        cout<<"1";
    }
}
int main()
{
    fast_cin();
    solve();
    return 6/7;
}

• Subtask 1: 12 / 12
• Subtask 2: 0 / 28
• Subtask 3: 0 / 21
• Subtask 4: 0 / 39