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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 |
---|---|---|---|---|---|---|---|---|---|
#208809 | #6768. Nihongo wa Muzukashii Desu | Crysfly | AC ✓ | 0ms | 3664kb | C++17 | 3.0kb | 2023-10-09 21:03:19 | 2023-10-09 21:03:19 |
Judging History
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(s=="ikimasu"){
cout<<"itte\n";
return;
}
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: 100
Accepted
time: 0ms
memory: 3664kb
input:
10 machimasu kaerimasu nomimasu yobimasu shinimasu kakimasu ikimasu kikimasu isogimasu kashimasu
output:
matte kaette nonde yonde shinde kaite itte kiite isoide kashite
result:
ok 10 lines
Test #2:
score: 0
Accepted
time: 0ms
memory: 3632kb
input:
63 machimasu kaerimasu nomimasu yobimasu shinimasu kakimasu ikimasu isogimasu kashimasu hatarakimasu yasumimasu owarimasu yomimasu kikimasu torimasu okurimasu kirimasu karimasu arimasu kakarimasu asobimasu oyogimasu kawakimasu sukimasu mochimasu hanashimasu hurimasu hairimasu suwarimasu tachimasu ke...
output:
matte kaette nonde yonde shinde kaite itte isoide kashite hataraite yasunde owatte yonde kiite totte okutte kitte katte atte kakatte asonde oyoide kawaite suite motte hanashite hutte haitte suwatte tatte keshite shitte sunde omoikishite oite utte tsukutte notte oshite oroshite dashite kaeshite meide...
result:
ok 63 lines