Problems
 
 
# Name    
A
standard input/output
2 s, 256 MB
Submit  
B
standard input/output
1 s, 256 MB
Submit  x46
C
standard input/output
1 s, 256 MB
Submit  x2
D
standard input/output
5 s, 1024 MB
Submit  x6
E
standard input/output
1 s, 256 MB
Submit  x3
F
standard input/output
1 s, 256 MB
Submit  x17
G
standard input/output
1 s, 256 MB
Submit  x10
H
standard input/output
1 s, 256 MB
Submit  x9
I
standard input/output
1 s, 256 MB
Submit  x2
J
standard input/output
2 s, 256 MB
Submit  x4
K
standard input/output
2 s, 256 MB
Submit  x34
L
standard input/output
1 s, 256 MB
Submit  x81
M
standard input/output
2 s, 256 MB
Submit  x12
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2026-03-14 09:38:54
Problem C. 构造题
*****
extract min 的原理是什么
二叉堆内取d最小的