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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
#601853#9307. Clock MasterWrongAnswer_90WA 100ms4656kbC++175.0kb2024-09-30 14:42:362024-09-30 14:42:37

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你现在查看的是最新测评结果

  • [2024-09-30 14:42:37]
  • 评测
  • 测评结果:WA
  • 用时:100ms
  • 内存:4656kb
  • [2024-09-30 14:42:36]
  • 提交

answer

#include<bits/stdc++.h>
#define ull unsigned long long
#define ui unsigned int
#define ld long double
#define ll long long
#define lll __int128
#define fi first
#define se second
#define e emplace
#define eb emplace_back
#define db double
#define ef emplace_front
#define pii pair<int,int>
#define pll pair<ll,ll>
#define vi vector<int>
#define vp vector<pii>
#define vt vector<tup>
#define all(x) x.begin(),x.end()
#define mp make_pair

#define FastI
#define FastO
#define int ll
bool ST;
static const ll MOD=998244353,Phi=998244352,inv2=499122177,Root=3,iRoot=332748118;
static const ll inf=1073741823,Inf=4294967296,INF=4557430888798830399;
static const ld eps=1e-9,pi=3.1415926535;
char in[1<<20],*p1=in,*p2=in;
char out[1<<20],*p3=out;
using namespace std;
struct tup
{
	int x,y,z;
	tup(int X=0,int Y=0,int Z=0)
	{x=X,y=Y,z=Z;}
};
#ifdef FastI
#define getchar() (p1==p2&&(p2=(p1=in)+fread(in,1,1<<20,stdin),p1==p2)?EOF:*p1++)
#endif
#ifdef FastO
#define putchar(x) (p3-out==1<<20?fwrite(out,1,1<<20,stdout),p3=out,0:0,*p3++=x)
#define puts(x) write(x,'\n')
#endif
namespace FastIO
{
	template<typename T> inline void write(T x,char ch=' ')
	{
		if(is_same<char,T>::value)putchar(x);
		else
		{
			if(x<0)x=-x,putchar('-');
			static char st[25];
			int top=0;
			do st[top++]=x%10+'0',x/=10;while(x);
			while(top)putchar(st[--top]);
		}
		ch!='~'?putchar(ch):0;
	}
	inline void write(const char*x,char ch=' ')
	{
		for(int i=0;x[i]!='\0';++i)putchar(x[i]);
		ch!='~'?putchar(ch):0;
	}
	inline void read(char&s){do s=getchar();while(s=='\n'||s==' ');}
	inline void read(char s[])
	{
		int len=0;char st;
		do st=getchar();while(st=='\n'||st==' ');
		s[++len]=st,st=getchar();
		while(st!='\n'&&st!=' ')s[++len]=st,st=getchar();
		s[++len]='\0';
	}
	template<typename T> inline void read(T &s)
	{
		char ch=getchar();s=0;
		while((ch>'9'||ch<'0')&&ch!='-')ch=getchar();
		bool tf=(ch=='-'&&(ch=getchar()));
		while(ch>='0'&&ch<='9')s=(s<<1)+(s<<3)+ch-'0',ch=getchar();
		s=tf?-s:s;
	}
	inline void edl(){putchar('\n');}
	template<typename T1,typename T2> inline void read(pair<T1,T2> &s){read(s.fi),read(s.se);}
	template<typename T,typename...Args> inline void write(T x,Args...args){write(x,'~'),write(args...);}
	template<typename T,typename...Args> inline void read(T&x,Args&...args){read(x),read(args...);}
	#ifdef FastO
	struct Writer{~Writer(){fwrite(out,1,p3-out,stdout);}}Writ;
	#endif
}
using namespace FastIO;
namespace MTool
{
	inline int Cadd(int a,int b){return (ll)a+b>=MOD?(ll)a+b-MOD:a+b;}
	inline int Cdel(int a,int b){return a-b<0?a-b+MOD:a-b;}
	inline int Cmul(int a,int b){return 1ll*a*b%MOD;}
	inline int sqr(int a){return 1ll*a*a%MOD;}
	inline void Madd(int&a,int b){a=((ll)a+b>=MOD?(ll)a+b-MOD:a+b);}
	inline void Mdel(int&a,int b){a=(a-b<0?a-b+MOD:a-b);}
	inline void Mmul(int&a,int b){a=1ll*a*b%MOD;}
	inline int Cmod(int x){return (x%MOD+MOD)%MOD;}
	inline void Mmod(int&x){x=(x%MOD+MOD)%MOD;}
	template<typename T> inline bool Mmax(T&a,T b){return a<b?a=b,1:0;}
	template<typename T> inline bool Mmin(T&a,T b){return a>b?a=b,1:0;}
	template<typename...Args> inline void Madd(int&a,int b,Args...args){Madd(a,b),Madd(a,args...);}
	template<typename...Args> inline void Mmul(int&a,int b,Args...args){Mmul(a,b),Mmul(a,args...);}
	template<typename...Args> inline void Mdel(int&a,int b,Args...args){Mdel(a,b),Mdel(a,args...);}
	template<typename...Args> inline int Cadd(int a,int b,Args...args){return Cadd(Cadd(a,b),args...);}
	template<typename...Args> inline int Cmul(int a,int b,Args...args){return Cmul(Cmul(a,b),args...);}
	template<typename...Args> inline int Cdel(int a,int b,Args...args){return Cdel(Cdel(a,b),args...);}
	template<typename...Args,typename T> inline bool Mmax(T&a,T b,Args...args){return Mmax(a,b)|Mmax(a,args...);}
	template<typename...Args,typename T> inline bool Mmin(T&a,T b,Args...args){return Mmin(a,b)|Mmin(a,args...);}
	inline int power(int x,int y){int s=1;for(;y;y>>=1,Mmul(x,x))if(y&1)Mmul(s,x);return s;}
}
using namespace MTool;
namespace WrongAnswer_90
{
	int pr[30010],cnt;
	long double f[30010];
	bool v[30010];
	inline void mian()
	{
		for(int i=2;i<=30000;++i)
		{
			if(!v[i])pr[++cnt]=i;
			for(int j=1;j<=cnt&&i*pr[j]<=30000;++j)
			{
				v[i*pr[j]]=1;
				if(i%pr[j]==0)break;
			}
		}
		for(int i=1;i<=cnt;++i)
		{
			for(int j=pr[i];j<=30000;j*=pr[i])
			{
				long double val=log(j);
				for(int k=30000;k>=j;--k)
				Mmax(f[k],f[k-j]+val);
			}
		}
		for(int i=2;i<=30000;++i)
		f[i]=max(f[i],f[i-1]);
//		for(int i=1;i<=30000;++i)printf("%.7Lf\n",f[i]);
		int T,n;
		read(T);
		while(T--)read(n),printf("%.7Lf\n",f[n]);
	}
	inline void Mian()
	{
		int T=1;
//		read(T);
		while(T--)mian();
	}
}
bool ED;
signed main()
{
//	freopen("1.in","r",stdin);
//	freopen("1.out","w",stdout);
	double st=clock();
	WrongAnswer_90::Mian();
	double ed=clock();
 	cerr<<endl;
 	cerr<<"Time: "<<ed-st<<" ms\n";
 	cerr<<"Memory: "<<abs(&ST-&ED)/1024.0/1024.0<<" MB\n";
	return 0;
}

详细

Test #1:

score: 100
Accepted
time: 98ms
memory: 4644kb

input:

3
2
7
10

output:

0.6931472
2.4849066
3.4011974

result:

ok 3 numbers

Test #2:

score: -100
Wrong Answer
time: 100ms
memory: 4656kb

input:

5000
580
4555
4654
1420
53
1076
1226
2733
2285
348
2104
2293
3447
4208
710
307
1763
1142
3027
2151
3182
1546
3398
867
2380
830
4211
3117
3058
2251
1890
3961
4003
3991
4167
4976
1765
3235
2644
4070
4644
3645
875
3005
4769
4934
3846
2941
255
946
4164
1372
1193
3056
4472
508
3949
2473
4490
88
4014
2953...

output:

67.8834674
223.5402209
224.8432634
115.1467323
13.7756881
97.6733656
106.0445378
167.5620880
152.4302564
49.3669742
143.6084837
152.4909133
192.2138987
213.3645067
76.3667480
45.6534022
129.7378311
101.6760458
177.5135184
146.4564468
182.5211940
120.2665722
188.4385787
86.1070862
153.8839806
84.2917...

result:

wrong answer 1st numbers differ - expected: '59.8085219', found: '67.8834674', error = '0.1350133'