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Bit Manipulation / Data Representation
9 problems · 9 with online autotest
2020T2 Q2 · Check whether the lowest byte equals the second-lowest byte
EasyC10 marks
2020T2 Q3 · MIPS version of Q2
MediumMIPS10 marks
2020T3 Q2 · Check whether the lowest bit equals the highest bit
EasyC9 marks
2022T2 Q1 · Count the zero bits in a 32-bit number
EasyC10 marks
2022T2 Q2 · MIPS version of Q1
MediumMIPS10 marks
2022T2 Q3 · Reverse the byte order of a uint32 (endianness)
MediumC10 marks
2022T3 Q1 · Extract the middle 8 bits, bits 12 to 19
EasyC10 marks
2022T3 Q4 · Length of the longest run of consecutive 1 bits
MediumC10 marks
2022T3 Q5 · MIPS version of Q4
MediumMIPS10 marks