結果

問題 No.1587 012 Matrix
ユーザー nxterunxteru
提出日時 2021-07-08 23:23:57
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 13 ms / 1,000 ms
コード長 5,831 bytes
コンパイル時間 2,220 ms
コンパイル使用メモリ 209,516 KB
実行使用メモリ 6,948 KB
最終ジャッジ日時 2024-07-01 13:14:20
合計ジャッジ時間 3,333 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge5
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 2 ms
6,812 KB
testcase_01 AC 2 ms
6,816 KB
testcase_02 AC 2 ms
6,816 KB
testcase_03 AC 2 ms
6,940 KB
testcase_04 AC 2 ms
6,944 KB
testcase_05 AC 2 ms
6,940 KB
testcase_06 AC 2 ms
6,940 KB
testcase_07 AC 2 ms
6,940 KB
testcase_08 AC 2 ms
6,940 KB
testcase_09 AC 2 ms
6,940 KB
testcase_10 AC 2 ms
6,940 KB
testcase_11 AC 3 ms
6,944 KB
testcase_12 AC 4 ms
6,940 KB
testcase_13 AC 5 ms
6,948 KB
testcase_14 AC 6 ms
6,940 KB
testcase_15 AC 8 ms
6,944 KB
testcase_16 AC 9 ms
6,940 KB
testcase_17 AC 11 ms
6,940 KB
testcase_18 AC 12 ms
6,944 KB
testcase_19 AC 13 ms
6,944 KB
testcase_20 AC 13 ms
6,940 KB
testcase_21 AC 13 ms
6,940 KB
testcase_22 AC 2 ms
6,940 KB
権限があれば一括ダウンロードができます

ソースコード

diff # 

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

using ll=long long;
#define rng(i,l,r) for(int i=int(l);i<int(r);i++)
#define rep(i,r) rng(i,0,r)
#define rrng(i,l,r) for(int i=int(r)-1;i>=int(l);i--)
#define rrep(i,r) rrng(i,0,r)
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define mt make_tuple
#define F first
#define S second
#define bg begin()
#define ed end()
#define all(x) x.bg,x.ed
#define si(x) int(x.size())
#define inf INT_MAX/2-100
#define infl LLONG_MAX/3
#ifdef LOCAL
#define dmp(x) cerr<<__LINE__<<' '<<#x<<' '<<x<<endl
#else
#define dmp(x) void(0)
#endif

template<class t,class u>bool chmax(t&a,u b){if(a<b)a=b;return a<b;}
template<class t,class u>bool chmin(t&a,u b){if(b<a)a=b;return b<a;}

template<class t>using vc=vector<t>;
template<class t>using vvc=vector<vector<t>>;

using pi=pair<int,int>;
using pl=pair<ll,ll>;
using vi=vc<int>;
using vl=vc<ll>;


ll readl(void){
	ll x;
	cin>>x;
	return x;
}
int readi(void){
	int x;
	cin>>x;
	return x;
}

string readstr(){
	string s;
	cin>>s;
	return s;
}
vi readvi(int n,int off=0){
	vi v(n);
	rep(i,n)v[i]=readi(),v[i]+=off;
	return v;
}

vl readvl(int n,int off=0){
	vl v(n);
	rep(i,n)v[i]=readl(),v[i]+=off;
	return v;
}

template<class t>
void print(t x,int suc=1){
	cout<<x;
	if(suc==1)cout<<"\n";
	if(suc==2)cout<<" ";
}

template<class t>
void print(const vc<t>&v,int suc=1){
	rep(i,si(v))print(v[i],i==int(si(v))-1?1:suc);
}

template<class t>
bool inc(t a,t b,t c){
	return !(c<b||b<a);
}

template<class t>
void compress(vc<t>&v){
	sort(all(v));
	v.erase(unique(all(v)),v.ed);
}

template<class t>
int lwb(const vc<t>&v,const t&a){
	return lower_bound(all(v),a)-v.bg;
}

template<class t>
struct Compress{
	vc<t>v;
	Compress()=default;
	Compress(const vc<t>&x){
		add(x);
	}
	Compress(const initializer_list<vc<t> >&x){
		for(auto &p:x)add(p);
	}
	void add(const t&x){
		v.eb(x);
	}
	void add(const vc<t>&x){
		copy(all(x),back_inserter(v));
	}
	void build(){
		compress(v);
	}
	int get(const t&x)const{
		return lwb(v,x);
	}
	vc<t>get(const vc<t>&x)const{
		vc<t>res(x);
		for(auto &p:res)p=get(p);
		return res;
	}
	const t &operator[](int x)const{
		return v[x];
	}
	int size(){
		return v.size();
	}
};
void Yes(bool ex=true){
	cout<<"Yes\n";
	if(ex)exit(0);
}
void YES(bool ex=true){
	cout<<"YES\n";
	if(ex)exit(0);
}
void No(bool ex=true){
	cout<<"No\n";
	if(ex)exit(0);
}
void NO(bool ex=true){
	cout<<"NO\n";
	if(ex)exit(0);
}
void orYes(bool x,bool ex=true){
	if(x)Yes(ex);
	else No(ex);
}
void orYES(bool x,bool ex=true){
	if(x)YES(ex);
	else NO(ex);
}
void Possible(bool ex=true){
	cout<<"Possible\n";
	if(ex)exit(0);
}
void POSSIBLE(bool ex=true){
	cout<<"POSSIBLE\n";
	if(ex)exit(0);
}
void Impossible(bool ex=true){
	cout<<"Impossible\n";
	if(ex)exit(0);
}
void IMPOSSIBLE(bool ex=true){
	cout<<"IMPOSSIBLE\n";
	if(ex)exit(0);
}
void orPossible(bool x,bool ex=true){
	if(x)Possible(ex);
	else Impossible(ex);
}
void orPOSSIBLE(bool x,bool ex=true){
	if(x)POSSIBLE(ex);
	else IMPOSSIBLE(ex);
}

using uint=unsigned;
using ull=unsigned long long; 

template<uint const& MOD>
struct Modular{
	static constexpr uint const &mod=MOD;
	uint v;
	Modular(long long x=0){c(x%mod+mod);}
	Modular& c(uint x){
		v=x<mod?x:x-mod;
		return *this;
	}
	Modular pow(int k)const{
		Modular res(1),tmp(v);
		while(k){
			if(k&1)res*=tmp;
			tmp*=tmp;
			k>>=1;
		}
		return res;
	}

	Modular inv()const{return pow(mod-2);}
	Modular operator-()const{return Modular(mod-v);}

	Modular& operator+=(const Modular &x){return c(v+x.v);}
	Modular& operator-=(const Modular &x){return c(v+mod-x.v);}
	Modular& operator*=(const Modular &x){v=ull(v)*x.v%mod;return *this;}
	Modular& operator/=(const Modular &x){return *this*=x.inv();}

	Modular operator+(const Modular &x)const{return Modular(*this)+=x;}
	Modular operator-(const Modular &x)const{return Modular(*this)-=x;}
	Modular operator*(const Modular &x)const{return Modular(*this)*=x;}
	Modular operator/(const Modular &x)const{return Modular(*this)/=x;}

	friend Modular operator+(long long x,const Modular &y){return Modular(x)+y;}
	friend Modular operator-(long long x,const Modular &y){return Modular(x)-y;}
	friend Modular operator*(long long x,const Modular &y){return Modular(x)*y;}
	friend Modular operator/(long long x,const Modular &y){return Modular(x)/y;}

	friend ostream& operator<<(ostream&os,const Modular&x){
		return os<<x.v;
	}
	friend istream& operator>>(istream&is,Modular&x){
		long long p;
		is>>p;
		x=Modular(p);
		return is;
	}
	bool operator==(const Modular &x)const{return v==x.v;}
	bool operator!=(const Modular &x)const{return v!=x.v;}
	bool operator<(const Modular &x)const{return v<x.v;}
	explicit operator bool()const{return v;}
};

uint MODULAR=998244353;
//uint MODULAR=1000000007;
using Mint=Modular<MODULAR>; 

vector<Mint>fact,finv,invs;
void Initfact(int n=(1<<21)+10){
	fact.resize(n+1),finv.resize(n+1),invs.resize(n+1);
	fact[0]=1;
	for(int i=1;i<=n;i++){
		fact[i]=fact[i-1]*i;
	}
	finv[n]=fact[n].inv();
	for(int i=n-1;i>=0;i--){
		finv[i]=finv[i+1]*(i+1);
	}
	invs[0]=1;
	for(int i=0;i<=n;i++){
		invs[i]=finv[i]*fact[i-1];
	}
}

Mint comb(int n,int k){
	return fact[n]*finv[n-k]*finv[k];
}

ll gcd(ll a,ll b){
	if(a<b)swap(a,b);
	if(b==0)return a;
	return gcd(b,a%b);
}
int n,m,dx[4]={0,1,0,-1},dy[4]={1,0,-1,0};
int qq[505][505],vis[505][505];
bool ask(int i,int j){
	if(qq[i][j]==0){
		cout<<i+1<<' '<<j+1<<endl;
		string s;
		cin>>s;
		if(s[0]=='B')qq[i][j]=1;
		else qq[i][j]=-1;
	}
	return qq[i][j]==1;
}
int main(void){
	cin.tie(0);
	ios::sync_with_stdio(0);
	//cout << fixed << setprecision(15) << y << endl;
	int n;
	cin>>n;
	rep(i,n){
		rep(j,n){
			int x=i+j;
			if(x<n-1)cout<<0;
			else if(x>n-1)cout<<2;
			else{
				if(i<n/2)cout<<1;
				else cout<<2;
			}
		}
		cout<<endl;
	}
}
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