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3692 . Expression Sum
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Status
Discussion / Solution
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TopCoder
JiKuai
User's AC Ratio
100.0% (
1/1
)
Submission's AC Ratio
50.0% (
1
/
2
)
Tags
Show solution-related tags
JAG Summer Camp 2024 Day 2
Description
The PDF version of the problemset can be downloaded here.
Input Format
Output Format
Sample Input 1
copy
?1?
Sample Output 1
copy
46306
Sample Input 2
copy
20???0+2??
Sample Output 2
copy
651059511
Hints
Problem Source
Subtasks
No.
Testdata Range
Constraints
Score
1
0~1
Sample testcases.
0
2
0~61
No additional constraints.
100
Testdata and Limits
No.
Time Limit (ms)
Memory Limit (VSS, KiB)
Output Limit (KiB)
Subtasks
0
3000
2097152
65536
1
2
1
3000
2097152
65536
1
2
2
3000
2097152
65536
2
3
3000
2097152
65536
2
4
3000
2097152
65536
2
5
3000
2097152
65536
2
6
3000
2097152
65536
2
7
3000
2097152
65536
2
8
3000
2097152
65536
2
9
3000
2097152
65536
2
10
3000
2097152
65536
2
11
3000
2097152
65536
2
12
3000
2097152
65536
2
13
3000
2097152
65536
2
14
3000
2097152
65536
2
15
3000
2097152
65536
2
16
3000
2097152
65536
2
17
3000
2097152
65536
2
18
3000
2097152
65536
2
19
3000
2097152
65536
2
20
3000
2097152
65536
2
21
3000
2097152
65536
2
22
3000
2097152
65536
2
23
3000
2097152
65536
2
24
3000
2097152
65536
2
25
3000
2097152
65536
2
26
3000
2097152
65536
2
27
3000
2097152
65536
2
28
3000
2097152
65536
2
29
3000
2097152
65536
2
30
3000
2097152
65536
2
31
3000
2097152
65536
2
32
3000
2097152
65536
2
33
3000
2097152
65536
2
34
3000
2097152
65536
2
35
3000
2097152
65536
2
36
3000
2097152
65536
2
37
3000
2097152
65536
2
38
3000
2097152
65536
2
39
3000
2097152
65536
2
40
3000
2097152
65536
2
41
3000
2097152
65536
2
42
3000
2097152
65536
2
43
3000
2097152
65536
2
44
3000
2097152
65536
2
45
3000
2097152
65536
2
46
3000
2097152
65536
2
47
3000
2097152
65536
2
48
3000
2097152
65536
2
49
3000
2097152
65536
2
50
3000
2097152
65536
2
51
3000
2097152
65536
2
52
3000
2097152
65536
2
53
3000
2097152
65536
2
54
3000
2097152
65536
2
55
3000
2097152
65536
2
56
3000
2097152
65536
2
57
3000
2097152
65536
2
58
3000
2097152
65536
2
59
3000
2097152
65536
2
60
3000
2097152
65536
2
61
3000
2097152
65536
2
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