QOJ.ac
QOJ
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| #548461 | #6353. Kth Lex Min Min Min Subpalindromes | MoyunAllgorithm# | AC ✓ | 49ms | 19576kb | C++14 | 3.1kb | 2024-09-05 18:41:44 | 2024-09-05 18:41:45 |
Judging History
answer
#include <bits/stdc++.h>
#define LL long long
#define int long long
using namespace std;
const int MAXN=1e6+5;
int N,M;
LL K;
void Func1()
{
if(K!=1)
{
puts("-1");
exit(0);
}
for(int i=1;i<=N;i++) printf("1 ");
exit(0);
}
int tab[13]={0,112122,112212,121122,121221,122112,122121,211212,211221,212112,212211,221121,221211};
void Func2()
{
int kkk=12;
if(N==1) kkk=2;
if(N==2) kkk=2;
if(N==3) kkk=6;
if(N==4) kkk=10;
if(K>kkk)
{
puts("-1");
exit(0);
}
if(N==1)
{
if(K<=2) printf("%d\n",K);
exit(0);
}
if(N==2)
{
if(K==1) puts("1 2");
if(K==2) puts("2 1");
exit(0);
}
if(N==3)
{
if(K==1) puts("1 1 2");
if(K==2) puts("1 2 1");
if(K==3) puts("1 2 2");
if(K==4) puts("2 1 1");
if(K==5) puts("2 1 2");
if(K==6) puts("2 2 1");
exit(0);
}
if(N==4)
{
if(K==1) puts("1 1 2 1");
if(K==2) puts("1 1 2 2");
if(K==3) puts("1 2 1 1");
if(K==4) puts("1 2 1 2");
if(K==5) puts("1 2 2 1");
if(K==6) puts("2 1 1 2");
if(K==7) puts("2 1 2 1");
if(K==8) puts("2 1 2 2");
if(K==9) puts("2 2 1 1");
if(K==10) puts("2 2 1 2");
exit(0);
}
if(N==5)
{
if(K==1) puts("1 1 2 1 2");
if(K==2) puts("1 1 2 2 1");
if(K==3) puts("1 2 1 1 2");
if(K==4) puts("1 2 1 2 2");
if(K==5) puts("1 2 2 1 1");
if(K==6) puts("1 2 2 1 2");
if(K==7) puts("2 1 1 2 1");
if(K==8) puts("2 1 1 2 2");
if(K==9) puts("2 1 2 1 1");
if(K==10) puts("2 1 2 2 1");
if(K==11) puts("2 2 1 1 2");
if(K==12) puts("2 2 1 2 1");
exit(0);
}
int term=N/6;
N-=term*6;
int c[10];
for(int i=6;i;i--)
{
c[i]=tab[K]%10;
tab[K]/=10;
}
for(int i=1;i<=term;i++)
{
printf("%lld %lld %lld %lld %lld %lld ",c[1],c[2],c[3],c[4],c[5],c[6]);
}
for(int i=1;i<=N;i++) printf("%lld ",c[i]);
puts("");
exit(0);
}
LL cnt[MAXN];
int a[MAXN];
signed main()
{
//freopen("moyun.in","r",stdin);
//freopen("moyun.out","w",stdout);
scanf("%lld %lld %lld",&N,&M,&K);
/* if(M<3)
{
for(int i=1;i;i=i) N++;
return 0;
}*/
if(M==1) Func1();
if(M==2) Func2();
if(N==1)
{
if(K>M) puts("-1");
else printf("%lld\n",K);
return 0;
}
a[0]=3;
for(int i=1;i<=N;i++)
{
if(a[i-1]==3) a[i]=1;
else a[i]=a[i-1]+1;
}
cnt[N]=M-2;
if(N==2) cnt[N]++;
int S=0;
for(int i=N-1;i;i--)
{
int nxt=M-2+(i<=2)+(i<=1);
__int128 ncnt=(__int128)cnt[i+1]*nxt;
if(ncnt>(__int128)K)
{
S=i;
LL t=(K+cnt[i+1]-1)/cnt[i+1];
K-=cnt[i+1]*(t-1);
if(i>2)
{
t+=1ll*min(a[i-1],a[i-2])<=t;
t+=1ll*max(a[i-1],a[i-2])<=t;
}
if(i==2) t+=1ll*a[i-1]<=t;
a[i]=t;
break;
}
cnt[i]=cnt[i+1]*nxt;
}
if(S==0&&cnt[1]<K)
{
puts("-1");
return 0;
}
for(int i=S+1;i<N;i++)
{
LL t=(K+cnt[i+1]-1)/cnt[i+1];
K-=cnt[i+1]*(t-1);
if(i>2)
{
t+=1ll*min(a[i-1],a[i-2])<=t;
t+=1ll*max(a[i-1],a[i-2])<=t;
}
if(i==2) t+=1ll*a[i-1]<=t;
a[i]=t;
}
if(N>2)
{
K+=1ll*min(a[N-1],a[N-2])<=K;
K+=1ll*max(a[N-1],a[N-2])<=K;
}
if(N==2) K+=1ll*a[N-1]<=K;
a[N]=K;
for(int i=1;i<=N;i++) printf("%lld ",a[i]);
puts("");
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 1ms
memory: 3848kb
input:
1 1 1
output:
1
result:
ok 1 number(s): "1"
Test #2:
score: 0
Accepted
time: 0ms
memory: 3708kb
input:
2 2 2
output:
2 1
result:
ok 2 number(s): "2 1"
Test #3:
score: 0
Accepted
time: 0ms
memory: 5896kb
input:
3 3 3
output:
2 1 3
result:
ok 3 number(s): "2 1 3"
Test #4:
score: 0
Accepted
time: 1ms
memory: 5964kb
input:
9 9 8244353
output:
2 4 1 2 6 8 1 2 7
result:
ok 9 numbers
Test #5:
score: 0
Accepted
time: 1ms
memory: 5904kb
input:
10 7 998244353
output:
-1
result:
ok 1 number(s): "-1"
Test #6:
score: 0
Accepted
time: 1ms
memory: 5860kb
input:
3 1000 994253860
output:
998 244 353
result:
ok 3 number(s): "998 244 353"
Test #7:
score: 0
Accepted
time: 1ms
memory: 6000kb
input:
58 4 864691128455135232
output:
4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4 3 2 4
result:
ok 58 numbers
Test #8:
score: 0
Accepted
time: 1ms
memory: 5768kb
input:
58 4 864691128455135233
output:
-1
result:
ok 1 number(s): "-1"
Test #9:
score: 0
Accepted
time: 44ms
memory: 12292kb
input:
1000000 1000000 1000000000000000000
output:
1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 ...
result:
ok 1000000 numbers
Test #10:
score: 0
Accepted
time: 43ms
memory: 11804kb
input:
1000000 4 1000000000000000000
output:
1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 ...
result:
ok 1000000 numbers
Test #11:
score: 0
Accepted
time: 0ms
memory: 3768kb
input:
1 1 2
output:
-1
result:
ok 1 number(s): "-1"
Test #12:
score: 0
Accepted
time: 0ms
memory: 3832kb
input:
1 2 2
output:
2
result:
ok 1 number(s): "2"
Test #13:
score: 0
Accepted
time: 0ms
memory: 3628kb
input:
2 2 1
output:
1 2
result:
ok 2 number(s): "1 2"
Test #14:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
3 2 4
output:
2 1 1
result:
ok 3 number(s): "2 1 1"
Test #15:
score: 0
Accepted
time: 0ms
memory: 3720kb
input:
3 2 7
output:
-1
result:
ok 1 number(s): "-1"
Test #16:
score: 0
Accepted
time: 1ms
memory: 3580kb
input:
4 2 10
output:
2 2 1 2
result:
ok 4 number(s): "2 2 1 2"
Test #17:
score: 0
Accepted
time: 0ms
memory: 3844kb
input:
4 2 3
output:
1 2 1 1
result:
ok 4 number(s): "1 2 1 1"
Test #18:
score: 0
Accepted
time: 0ms
memory: 3768kb
input:
5 2 7
output:
2 1 1 2 1
result:
ok 5 number(s): "2 1 1 2 1"
Test #19:
score: 0
Accepted
time: 0ms
memory: 3764kb
input:
5 2 13
output:
-1
result:
ok 1 number(s): "-1"
Test #20:
score: 0
Accepted
time: 0ms
memory: 3952kb
input:
6 2 5
output:
1 2 2 1 1 2
result:
ok 6 numbers
Test #21:
score: 0
Accepted
time: 32ms
memory: 3896kb
input:
1000000 2 3
output:
1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 ...
result:
ok 1000000 numbers
Test #22:
score: 0
Accepted
time: 24ms
memory: 3820kb
input:
1000000 2 5
output:
1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 ...
result:
ok 1000000 numbers
Test #23:
score: 0
Accepted
time: 25ms
memory: 3924kb
input:
1000000 2 7
output:
2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 2 1 1 2 1 2 ...
result:
ok 1000000 numbers
Test #24:
score: 0
Accepted
time: 1ms
memory: 3724kb
input:
1000000 2 1000000000000000000
output:
-1
result:
ok 1 number(s): "-1"
Test #25:
score: 0
Accepted
time: 0ms
memory: 3776kb
input:
1 3 2
output:
2
result:
ok 1 number(s): "2"
Test #26:
score: 0
Accepted
time: 1ms
memory: 5960kb
input:
2 3 5
output:
3 1
result:
ok 2 number(s): "3 1"
Test #27:
score: 0
Accepted
time: 49ms
memory: 19576kb
input:
1000000 3 5
output:
3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 ...
result:
ok 1000000 numbers
Test #28:
score: 0
Accepted
time: 3ms
memory: 19320kb
input:
1000000 3 7
output:
-1
result:
ok 1 number(s): "-1"
Test #29:
score: 0
Accepted
time: 39ms
memory: 12292kb
input:
1000000 4 211106232532991
output:
1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 ...
result:
ok 1000000 numbers
Test #30:
score: 0
Accepted
time: 39ms
memory: 12816kb
input:
1000000 5 1000000000000000000
output:
1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 ...
result:
ok 1000000 numbers
Test #31:
score: 0
Accepted
time: 41ms
memory: 13576kb
input:
1000000 123123 1000000000000000000
output:
1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 ...
result:
ok 1000000 numbers
Test #32:
score: 0
Accepted
time: 1ms
memory: 5948kb
input:
6 1000000 1000000000000000000
output:
1 2 4 9 15 8
result:
ok 6 numbers
Test #33:
score: 0
Accepted
time: 1ms
memory: 6008kb
input:
4 1000000 1000000000000000000
output:
2 7 15 9
result:
ok 4 number(s): "2 7 15 9"
Test #34:
score: 0
Accepted
time: 1ms
memory: 5968kb
input:
3 1000000 999997000002000000
output:
1000000 999999 999998
result:
ok 3 number(s): "1000000 999999 999998"
Test #35:
score: 0
Accepted
time: 0ms
memory: 5624kb
input:
3 1000000 999997000002000001
output:
-1
result:
ok 1 number(s): "-1"