1317 . B613 星球的元素

Submit
Status
Discussion / Solution
Ranklist
Back to Problems List

TopCoder

User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

npsc npsc-junior npsc-2012

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

8 3
Ke 86
P 10
Na 23
Cl 35
C 12
O 16
H 1
Mg 24
MgO2H2
NaCl
C6H12O6

Sample Output 1

58
58
180

Hints

Problem Source

NPSC 2012 國中組初賽 pD

Subtasks

No. Testdata Range Constraints Score
1 0 範例測資 0
2 0~1 無額外限制 100

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 5000 1048576 1048576 1 2
1 5000 1048576 1048576 2
Submit
Back to Top