Problems
 
 
# Name    
A
standard input/output
0.5 s, 256 MB
Submit  x196
B
standard input/output
1 s, 256 MB
Submit  x189
C
standard input/output
1 s, 256 MB
Submit  x158
D
standard input/output
2 s, 256 MB
Submit  x116
E
standard input/output
1.5 s, 256 MB
Submit  x133
F
standard input/output
1 s, 256 MB
Submit  x13
G
standard input/output
2 s, 256 MB
Submit  x64
H
standard input/output
1.5 s, 256 MB
Submit  x20
I
standard input/output
3 s, 256 MB
Submit  x57
J
standard input/output
1 s, 256 MB
Submit  x6
K
standard input/output
2 s, 256 MB
Submit  x6
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2019-04-30 20:22:15
Problem F. Sum then Multiply
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Can you check your checker or testdata on test 48?
We have double checked everything. Our solution and our checker do not rely on floating point precision.