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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
#429329#5981. Costly Binary Searchmaojun27 ✓18009ms111216kbC++201022b2024-06-02 11:51:432024-06-02 11:51:43

Judging History

你现在查看的是最新测评结果

  • [2024-06-02 11:51:43]
  • 评测
  • 测评结果:27
  • 用时:18009ms
  • 内存:111216kb
  • [2024-06-02 11:51:43]
  • 提交

answer

#pragma GCC optimize(2,3,"Ofast")
#include<cstdio>
#include<cstring>

const int IN=5e7+100;
char __i[IN],*__I=__i;
inline int read(){
	int x=0;char c=*__I++;
	for(;c<0x30;c=*__I++);
	for(;c>0x2f;c=*__I++)x=(x<<3)+(x<<1)+(c^0x30);
	return x;
}
const int N=1e6+5;
int n,s[N];

inline void ckmn(int&x,int y){x>y&&(x=y);}
inline void ckmx(int&x,int y){x<y&&(x=y);}
int L[10][N],R[10][N];
inline void init(int o){for(int i=0;i<=n+1;i++){L[o][i]=i+1;R[o][i]=i-1;}}
inline int solve(){
	for(;*__I<0x30;__I++);
	for(n=0;*__I>0x2f;s[++n]=*__I++^0x30);
	init(0);
	for(int t=1;;t++){
		int o=t%10;init(o);
		for(int i=1;i<=n;i++)if(t>=s[i]){
			int p=(t-s[i])%10;
			int l=L[p][i-1],r=R[p][i+1];
			ckmn(L[o][r],l);ckmx(R[o][l],r);
		}
		for(int i=n;i>=1;i--)ckmn(L[o][i],L[o][i+1]);
		for(int i=1;i<=n;i++)ckmx(R[o][i],R[o][i-1]);
		if(R[o][1]>=n&&L[o][n]<=1)return t;
	}
}
int main(){
	fread(__i,1,IN,stdin);
	for(int i=1,T=read();i<=T;i++)
		printf("Case #%d: %d\n",i,solve());
	return 0;
}

详细

Subtask #1:

score: 8
Accepted

Test #1:

score: 8
Accepted
time: 150ms
memory: 48632kb

input:

50
8
5128831164925953487661279378526736416489768154389124821528467927357884749642747626797857463132866343496157991453139582295398452863172464853698678624523849653538713928372648295734165346972222781179687541337591976277864785653638476127839556323849395641196246971351933655287441377531627938395427487...

output:

Case #1: 8
Case #2: 37
Case #3: 34
Case #4: 37
Case #5: 34
Case #6: 114
Case #7: 126
Case #8: 24
Case #9: 37
Case #10: 103
Case #11: 36
Case #12: 64
Case #13: 37
Case #14: 117
Case #15: 37
Case #16: 35
Case #17: 14
Case #18: 34
Case #19: 36
Case #20: 37
Case #21: 38
Case #22: 39
Case #23: 14
Case #2...

result:

ok 50 lines

Subtask #2:

score: 19
Accepted

Test #2:

score: 19
Accepted
time: 18009ms
memory: 111216kb

input:

50
647322722753778843259213887674615134214258235986992692879314555957455541351526284343217116351733247781713552149464672262787737941588358671583528664757823365936975517145283412965139791726299864122725212222496898855627124979178341548651669956711341742838725446489235961853391195148929571712449139335...

output:

Case #1: 42
Case #2: 43
Case #3: 120
Case #4: 42
Case #5: 43
Case #6: 43
Case #7: 31
Case #8: 43
Case #9: 171
Case #10: 42
Case #11: 39
Case #12: 42
Case #13: 42
Case #14: 44
Case #15: 39
Case #16: 20
Case #17: 180
Case #18: 30
Case #19: 45
Case #20: 43
Case #21: 44
Case #22: 31
Case #23: 83
Case #2...

result:

ok 50 lines

Extra Test:

score: 0
Extra Test Passed