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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
#208804#6768. Nihongo wa Muzukashii DesuCrysflyWA 0ms3616kbC++173.0kb2023-10-09 21:02:222023-10-09 21:02:22

Judging History

你现在查看的是最新测评结果

  • [2023-10-09 21:02:22]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:3616kb
  • [2023-10-09 21:02:22]
  • 提交

answer

// what is matter? never mind. 
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
//#pragma GCC target("sse,sse2,sse3,sse4,popcnt,abm,mmx,avx,avx2") 
#include<bits/stdc++.h>
#define For(i,a,b) for(int i=(a);i<=(b);++i)
#define Rep(i,a,b) for(int i=(a);i>=(b);--i)
#define ll long long
#define ull unsigned long long
//#define int __int128
//#define int long long
using namespace std;
inline int read()
{
	char c=getchar();int x=0;bool f=0;
	for(;!isdigit(c);c=getchar())f^=!(c^45);
	for(;isdigit(c);c=getchar())x=(x<<1)+(x<<3)+(c^48);
	if(f)x=-x;return x;
}

#define mod 998244353
struct modint{
	int x;
	modint(int o=0){x=o;}
	modint &operator = (int o){return x=o,*this;}
	modint &operator +=(modint o){return x=x+o.x>=mod?x+o.x-mod:x+o.x,*this;}
	modint &operator -=(modint o){return x=x-o.x<0?x-o.x+mod:x-o.x,*this;}
	modint &operator *=(modint o){return x=1ll*x*o.x%mod,*this;}
	modint &operator ^=(int b){
		modint a=*this,c=1;
		for(;b;b>>=1,a*=a)if(b&1)c*=a;
		return x=c.x,*this;
	}
	modint &operator /=(modint o){return *this *=o^=mod-2;}
	friend modint operator +(modint a,modint b){return a+=b;}
	friend modint operator -(modint a,modint b){return a-=b;}
	friend modint operator *(modint a,modint b){return a*=b;}
	friend modint operator /(modint a,modint b){return a/=b;}
	friend modint operator ^(modint a,int b){return a^=b;}
	friend bool operator ==(modint a,int b){return a.x==b;}
	friend bool operator !=(modint a,int b){return a.x!=b;}
	bool operator ! () {return !x;}
	modint operator - () {return x?mod-x:0;}
	bool operator <(const modint&b)const{return x<b.x;}
};
inline modint qpow(modint x,int y){return x^y;}

vector<modint> fac,ifac,iv;
inline void initC(int n)
{
	if(iv.empty())fac=ifac=iv=vector<modint>(2,1);
	int m=iv.size(); ++n;
	if(m>=n)return;
	iv.resize(n),fac.resize(n),ifac.resize(n);
	For(i,m,n-1){
		iv[i]=iv[mod%i]*(mod-mod/i);
		fac[i]=fac[i-1]*i,ifac[i]=ifac[i-1]*iv[i];
	}
}
inline modint C(int n,int m){
	if(m<0||n<m)return 0;
	return initC(n),fac[n]*ifac[m]*ifac[n-m];
}
inline modint sign(int n){return (n&1)?(mod-1):(1);}

#define fi first
#define se second
#define pb push_back
#define mkp make_pair
typedef pair<int,int>pii;
typedef vector<int>vi;

#define maxn 300005
#define inf 0x3f3f3f3f

void work()
{
	string s;
	cin>>s;
	auto chk=[&](string &s,string t,string u){
		if(s.size()<t.size())return 0;
		For(i,0,(int)t.size()-1) if(s[s.size()-t.size()+i]!=t[i]) return 0;
		For(i,0,(int)t.size()-1) s.pop_back();
		s+=u;
		cout<<s<<"\n";
		return 1;
	};
	if(chk(s,"shimasu","shite")) return;
	if(chk(s,"gimasu","ide")) return;
	if(chk(s,"kimasu","ite")) return;
	if(chk(s,"mimasu","nde")) return;
	if(chk(s,"bimasu","nde")) return;
	if(chk(s,"nimasu","nde")) return;
	if(chk(s,"chimasu","tte")) return;
	if(chk(s,"rimasu","tte")) return;
	if(chk(s,"imasu","tte")) return;
	assert(0);
}

signed main()
{
	int T=read();
	while(T--)work();
	return 0;
}
/*
8
2 3 4 5 6 1 1 4
  3     6   1 4
*/

详细

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3616kb

input:

10
machimasu
kaerimasu
nomimasu
yobimasu
shinimasu
kakimasu
ikimasu
kikimasu
isogimasu
kashimasu

output:

matte
kaette
nonde
yonde
shinde
kaite
iite
kiite
isoide
kashite

result:

wrong answer 7th lines differ - expected: 'itte', found: 'iite'