After completing Div2A problems from A2OJ ,for completion of DIV2B how should we prepare as it requires good knowledge of data structure and algorithms ,anyone who has completed DIV2 B from A2OJ ladders please guide,thanks for the help.
Div2 B a2oj
After completing Div2A problems from A2OJ ,for completion of DIV2B how should we prepare as it requires good knowledge of data structure and algorithms ,anyone who has completed DIV2 B from A2OJ ladders please guide,thanks for the help.
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