CSES - Datatähti 2023 alku - Results
Submission details
Task:Kertoma
Sender:maweiyin24562
Submission time:2022-11-09 22:28:12 +0200
Language:C++ (C++17)
Status:READY
Result:46
Feedback
groupverdictscore
#1ACCEPTED22
#2ACCEPTED24
#30
Test results
testverdicttimegroup
#1ACCEPTED0.00 s1, 2, 3details
#2ACCEPTED0.00 s1, 2, 3details
#3ACCEPTED0.00 s1, 2, 3details
#4ACCEPTED0.00 s1, 2, 3details
#5ACCEPTED0.00 s1, 2, 3details
#6ACCEPTED0.00 s1, 2, 3details
#7ACCEPTED0.00 s2, 3details
#8ACCEPTED0.00 s2, 3details
#9ACCEPTED0.00 s2, 3details
#10ACCEPTED0.00 s2, 3details
#110.01 s3details
#120.01 s3details
#130.00 s3details
#14ACCEPTED0.00 s3details
#150.00 s3details
#16ACCEPTED0.00 s3details

Code

#include<bits/stdc++.h>
using namespace std;
struct num{
int d[1010];
int cnt;
void upgrade(){
d[0]++;
int i=0;
while(d[i]>=10){
d[i]=0;
d[i+1]++;
i++;
cnt=max(cnt,i+1);
}
}
void Init(int i){
memset(d,0,sizeof(d));
cnt=0;
while(i){
d[cnt]=i%10;
cnt++;
i/=10;
}
}
void print(){
for(int i=cnt-1;i>=0;i--){
cout<<d[i];
}
cout<<endl;
}
};
num times(num x,num y){
num nd;
nd.cnt=0;
memset(nd.d,0,sizeof(nd.d));
for(int i=0;i<x.cnt;i++){
for(int j=0;j<y.cnt;j++){
nd.d[i+j]+=x.d[i]*y.d[j];
}
}
int len=x.cnt+y.cnt-1;
for(int i=0;i<len;i++){
if(nd.d[i]>=10){
nd.d[i+1]+=nd.d[i]/10;
nd.d[i]%=10;
}
}
if(nd.d[len]!=0){
nd.cnt=len+1;
}
else{
nd.cnt=len;
}
return nd;
}
struct lst{
int d[10];
};
lst aim;
bool cmp(num a,lst b){
int alst[10];
memset(alst,0,sizeof(alst));
for(int i=0;i<a.cnt;i++){
int now=a.d[i];
alst[now]++;
}
for(int i=0;i<10;i++){
if(alst[i]!=b.d[i]){
return false;
}
}
return true;
}
num n,tmr;
typedef long long ll;
typedef long double ld;
ld Pi=3.1415926535;
ld E=2.7182818284;
const ll Border=205023;
ld LgStiring(ll n){
ld N=ld(n);
return ll(0.5*(log10(2*Pi)+log10(N))+N*log10(N/E))+1;
}
ll sum;
//6 3 2 1 2 1 1 0 2 0
int main(){
for(int i=0;i<10;i++){
cin>>aim.d[i];
sum+=aim.d[i];
}
if(sum>=100010)goto G;
n.Init(1);
n.cnt=1;
tmr.cnt=1;
while(!cmp(n,aim)){
tmr.upgrade();
n=times(n,tmr);
}
tmr.print();
return 0;
G:
ll l=1,r=Border,mid;
while(l<r){
mid=l+(r-l)/2;
if(LgStiring(mid)>sum){
r=mid;
}
else{
l=mid+1;
}
}
cout<<mid<<endl;
return 0;
}

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
0 0 1 0 0 0 0 0 0 0

correct output
2

user output
2

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
0 0 0 0 0 0 1 0 0 0

correct output
3

user output
3

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
0 0 1 0 1 0 0 0 0 0

correct output
4

user output
4

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

input
2 0 1 1 0 0 1 0 2 0

correct output
10

user output
10

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

input
9 3 1 1 2 2 3 1 6 1

correct output
27

user output
27

Test 6

Group: 1, 2, 3

Verdict: ACCEPTED

input
10 4 3 4 3 2 2 4 3 7

correct output
36

user output
36

Test 7

Group: 2, 3

Verdict: ACCEPTED

input
71 53 36 30 25 29 42 24 34 29

correct output
199

user output
199

Test 8

Group: 2, 3

Verdict: ACCEPTED

input
71 33 46 38 27 45 36 21 35 35

correct output
205

user output
205

Test 9

Group: 2, 3

Verdict: ACCEPTED

input
93 38 35 26 43 54 38 25 41 34

correct output
222

user output
222

Test 10

Group: 2, 3

Verdict: ACCEPTED

input
100 33 33 45 36 43 38 54 56 36

correct output
242

user output
242

Test 11

Group: 3

Verdict:

input
3419 1797 1845 1849 1879 1791 ...

correct output
5959

user output
(empty)

Test 12

Group: 3

Verdict:

input
4776 2695 2709 2781 2616 2753 ...

correct output
8391

user output
(empty)

Test 13

Group: 3

Verdict:

input
20097 12282 12229 12214 12406 ...

correct output
32001

user output
32002

Test 14

Group: 3

Verdict: ACCEPTED

input
47934 29918 29878 29713 29984 ...

correct output
71718

user output
71718

Test 15

Group: 3

Verdict:

input
84691 54156 54277 54533 54296 ...

correct output
123123

user output
123124

Test 16

Group: 3

Verdict: ACCEPTED

input
99098 63339 63878 64182 63904 ...

correct output
142663

user output
142663