Problems

# Identifier Your score Title Solved
A IZhO12_train
0 / 100
New Year Train Batch Unable to submit 1
B IZhO12_beauty
0 / 100
Beautiful row Batch 140
C IZhO12_xor
0 / 100
XOR Batch 134
D IZhO12_biochips
0 / 100
Biochips Batch 135