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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
#214872#2733. 8.4t3naroto20221000ms1124kbC++1.0kb2024-11-22 22:30:172024-11-22 23:14:34

answer

#include<iostream>
#include<cstdio>
#include<algorithm>
#include<cstring>
#include<cmath>
#define ll long long
using namespace std;
const int MN=100;
ll f[MN],n,len,dp[MN][2],a[MN],cnt;
bool b[MN];
void write(ll n){if(n<0){putchar('-');write(-n);return;}if(n>9)write(n/10);putchar(n%10+'0');}
ll read(){ll x=0,f=1;char ch=getchar();while(ch<'0'||ch>'9'){if(ch=='-')f=-1;ch=getchar();}while(ch>='0'&&ch<='9'){x=(x<<1)+(x<<3)+(ch^48);ch=getchar();}return x*f;}
void init(){f[1]=f[2]=1;for(int i=3; i<=90; i++) f[i]=f[i-1]+f[i-2];}
void solve(){
    n=read();memset(b,false,sizeof(b));int i=90;cnt=len=0;
    while(n&&i--) if(n>=f[i]) n-=f[i],b[i]=true;
    for(int i=2; i<=90; i++){
        if(b[i]) a[++len]=cnt,cnt=0;
        else cnt++;
    }
    dp[1][0]=1;dp[1][1]=a[1]>>1;
    for(int i=2; i<=len; i++){
        dp[i][0]=dp[i-1][0]+dp[i-1][1];
        dp[i][1]=dp[i-1][0]*(a[i]>>1)+dp[i-1][1]*((a[i]+1)>>1);
    }
    write(dp[len][0]+dp[len][1]);putchar('\n');
}
int main(){
    init();
    ll T=read();while(T--)solve();
    return 0;
}

详细

小提示:点击横条可展开更详细的信息

Test #1:

score: 10
Accepted
time: 0ms
memory: 1120kb

input:

1000
571
1996
864
740
2193
2186
1327
1298
1473
1164
615
867
1434
2176
442
1533
813
1090
847
1392
954...

output:

18
22
20
7
8
24
22
20
6
5
11
25
16
34
13
11
10
24
9
12
12
10
9
8
21
17
18
24
14
10
3
27
12
10
3
26
2...

result:

ok 1000 numbers

Test #2:

score: 10
Accepted
time: 0ms
memory: 1124kb

input:

1000
3356
1171
136
1062
3011
1035
572
3025
1649
2608
912
2332
2317
3454
1638
1219
2158
2577
3029
158...

output:

36
25
7
7
48
20
9
34
17
28
18
19
32
40
9
2
30
13
39
17
27
2
4
16
32
6
20
36
20
20
38
16
15
18
40
14
...

result:

ok 1000 numbers

Test #3:

score: 10
Accepted
time: 0ms
memory: 1120kb

input:

1000
2050
378
4960
4668
2948
1963
2018
292
2678
2495
101
2950
4914
1251
2319
3253
1537
4206
676
2037...

output:

34
6
25
48
36
18
24
6
28
20
3
24
44
18
24
18
26
12
21
42
7
40
32
37
51
32
14
24
11
24
23
35
14
21
40...

result:

ok 1000 numbers

Test #4:

score: 10
Accepted
time: 0ms
memory: 1120kb

input:

1000
104219
800
26539
61330
5714
5364
31307
19569
81083
92568
123288
53335
80239
107835
102985
2248
...

output:

180
8
60
132
22
40
96
48
169
88
125
147
56
110
96
12
35
96
210
61
160
65
63
36
49
180
39
18
120
90
6...

result:

ok 1000 numbers

Test #5:

score: 10
Accepted
time: 0ms
memory: 1124kb

input:

1000
157832
190060
170249
203038
145928
276268
181737
444496
14683
311941
19456
60574
361256
209132
...

output:

144
120
182
17
76
257
234
294
68
146
36
168
216
290
147
51
275
95
84
204
144
85
100
67
140
287
384
2...

result:

ok 1000 numbers

Test #6:

score: 10
Accepted
time: 0ms
memory: 1124kb

input:

1000
14080208
88545879
19525576
73869550
29790859
35683476
34070290
55040452
41239264
80671558
34083...

output:

819
2968
448
3654
330
900
2172
1870
2020
1520
2160
495
4446
1891
1512
1008
450
2058
1170
1260
4032
1...

result:

ok 1000 numbers

Test #7:

score: 10
Accepted
time: 0ms
memory: 1124kb

input:

1000
440550064
431992015
780562848
560891500
136906959
874374877
803701364
912120737
617697408
81277...

output:

1320
2988
3666
2704
7200
13312
2313
6816
4160
4095
6336
3642
9261
4608
3780
1050
11616
2520
2478
598...

result:

ok 1000 numbers

Test #8:

score: 10
Accepted
time: 0ms
memory: 1124kb

input:

1000
384997060794894
3052576495984458
2515613738333319
2758137799841781
2771826157513722
25973702479...

output:

3139200
10701054
2979840
6652800
4221360
3611520
19392120
9441120
3250368
7143552
4781028
10160640
9...

result:

ok 1000 numbers

Test #9:

score: 10
Accepted
time: 0ms
memory: 1124kb

input:

1000
438790986257646999
739257800188095523
841238673343474427
320309202621474808
554464838878161478
...

output:

17273088
34100352
20988000
17424000
41233536
68006400
81899520
46305000
12067380
42797700
68610564
4...

result:

ok 1000 numbers

Test #10:

score: 10
Accepted
time: 0ms
memory: 1120kb

input:

30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

output:

1
1
2
1
2
2
1
3
2
2
3
1
3
3
2
4
2
3
3
1
4
3
3
5
2
4
4
2
5
3

result:

ok 30 numbers