Output of C Programs | Set 14
Predict the output of below C programs.
Answer: The output is dependent on endianness of a machine. Output is 513 in a little endian machine and 258 in a big endian machine.
Let integers are stored using 16 bits. In a little endian machine, when we do x = 1 and x = 2, the number a is changed to 00000001 00000010 which is representation of 513 in a little endian machine. The output would be same for 32 bit numbers also.
In a big endian machine, when we do x = 1 and x = 2, the number is changed to 00000001 00000010 which is representation of 258 in a big endian machine.
Answer: The function prints first 15 Fibonacci Numbers.
Explain functionality of following function.
Answer: If n is odd then returns n, else returns (n-1). So if n is 12 then we get 11 and if n is 11 then we get 11.
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