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 |
|---|---|---|---|---|---|---|---|---|---|
| #605061 | #2945. 1's For All | xyyy | AC ✓ | 4448ms | 4332kb | C++14 | 655b | 2024-10-02 15:16:52 | 2024-10-02 15:16:53 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int n,a[100010]={0};
int main()
{
//freopen("1.out","w",stdout);
scanf("%d",&n);
a[0]=2e9;
a[1]=1;a[2]=2;
for(int i=3;i<=n;i++)
{
a[i]=2e9;
for(int j=1;j<i;j++){
if(j>i-j)break;
a[i]=min(a[i],a[j]+a[i-j]);
if(i%j==0){
int k=i/j;
a[i]=min(a[i],a[j]+a[k]);
}
}
int ji=10;
for(int k=1;k<=5;k++){
int aa=i%ji;
int bb=i/ji;
if(ji==100){
if(aa<10)continue;
}
if(ji==1000){
if(aa<100)continue;
}
if(ji==10000){
if(aa<1000)continue;
}
a[i]=min(a[i],a[aa]+a[bb]);
ji*=10;
}
}
printf("%d",a[n]);
}
详细
Test #1:
score: 100
Accepted
time: 4447ms
memory: 4332kb
input:
100000
output:
12
result:
ok single line: '12'
Test #2:
score: 0
Accepted
time: 3660ms
memory: 4224kb
input:
90909
output:
13
result:
ok single line: '13'
Test #3:
score: 0
Accepted
time: 50ms
memory: 3856kb
input:
10101
output:
10
result:
ok single line: '10'
Test #4:
score: 0
Accepted
time: 49ms
memory: 3904kb
input:
10001
output:
11
result:
ok single line: '11'
Test #5:
score: 0
Accepted
time: 4448ms
memory: 4116kb
input:
99999
output:
11
result:
ok single line: '11'
Test #6:
score: 0
Accepted
time: 4447ms
memory: 4248kb
input:
99998
output:
14
result:
ok single line: '14'
Test #7:
score: 0
Accepted
time: 4434ms
memory: 4072kb
input:
99997
output:
13
result:
ok single line: '13'
Test #8:
score: 0
Accepted
time: 4435ms
memory: 4332kb
input:
99989
output:
17
result:
ok single line: '17'
Test #9:
score: 0
Accepted
time: 4431ms
memory: 4244kb
input:
99988
output:
16
result:
ok single line: '16'
Test #10:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
2
output:
2
result:
ok single line: '2'
Test #11:
score: 0
Accepted
time: 4430ms
memory: 4076kb
input:
99984
output:
15
result:
ok single line: '15'
Test #12:
score: 0
Accepted
time: 4263ms
memory: 4260kb
input:
98069
output:
18
result:
ok single line: '18'
Test #13:
score: 0
Accepted
time: 4181ms
memory: 4068kb
input:
96721
output:
10
result:
ok single line: '10'
Test #14:
score: 0
Accepted
time: 2237ms
memory: 4132kb
input:
70549
output:
18
result:
ok single line: '18'
Test #15:
score: 0
Accepted
time: 1917ms
memory: 4120kb
input:
65621
output:
9
result:
ok single line: '9'
Test #16:
score: 0
Accepted
time: 890ms
memory: 4116kb
input:
44521
output:
8
result:
ok single line: '8'
Test #17:
score: 0
Accepted
time: 441ms
memory: 4068kb
input:
31111
output:
7
result:
ok single line: '7'
Test #18:
score: 0
Accepted
time: 206ms
memory: 3772kb
input:
21111
output:
6
result:
ok single line: '6'
Test #19:
score: 0
Accepted
time: 188ms
memory: 3952kb
input:
20158
output:
17
result:
ok single line: '17'
Test #20:
score: 0
Accepted
time: 59ms
memory: 3768kb
input:
11111
output:
5
result:
ok single line: '5'
Test #21:
score: 0
Accepted
time: 0ms
memory: 3880kb
input:
12
output:
3
result:
ok single line: '3'
Test #22:
score: 0
Accepted
time: 46ms
memory: 3912kb
input:
9609
output:
16
result:
ok single line: '16'
Test #23:
score: 0
Accepted
time: 17ms
memory: 3828kb
input:
5738
output:
15
result:
ok single line: '15'
Test #24:
score: 0
Accepted
time: 3ms
memory: 3820kb
input:
2087
output:
14
result:
ok single line: '14'
Test #25:
score: 0
Accepted
time: 1ms
memory: 3872kb
input:
1111
output:
4
result:
ok single line: '4'
Test #26:
score: 0
Accepted
time: 1ms
memory: 3716kb
input:
718
output:
13
result:
ok single line: '13'
Test #27:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
389
output:
12
result:
ok single line: '12'
Test #28:
score: 0
Accepted
time: 0ms
memory: 3816kb
input:
203
output:
11
result:
ok single line: '11'
Test #29:
score: 0
Accepted
time: 0ms
memory: 3872kb
input:
111
output:
3
result:
ok single line: '3'
Test #30:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
58
output:
10
result:
ok single line: '10'
Test #31:
score: 0
Accepted
time: 0ms
memory: 3952kb
input:
57
output:
9
result:
ok single line: '9'
Test #32:
score: 0
Accepted
time: 0ms
memory: 3696kb
input:
20
output:
8
result:
ok single line: '8'
Test #33:
score: 0
Accepted
time: 0ms
memory: 3880kb
input:
11
output:
2
result:
ok single line: '2'
Test #34:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
10
output:
7
result:
ok single line: '7'
Test #35:
score: 0
Accepted
time: 0ms
memory: 3876kb
input:
7
output:
6
result:
ok single line: '6'
Test #36:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
5
output:
5
result:
ok single line: '5'
Test #37:
score: 0
Accepted
time: 0ms
memory: 3788kb
input:
4
output:
4
result:
ok single line: '4'
Test #38:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
3
output:
3
result:
ok single line: '3'
Test #39:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
1
output:
1
result:
ok single line: '1'