In C, we could use the function freopen() to redirect an existing FILE pointer to another stream. The prototype for freopen() is given as
FILE * freopen ( const char...
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Using Java in competitive programming is not something many people would suggest just because of its slow input and output, and well indeed it is slow.
In this articl...
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The method that is used to transfer information between internal storage and external I/O devices is known as I/O interface. The CPU is interfaced using special commu...
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As a CPU needs to communicate with the various memory and input-output devices (I/O) as we know data between the processor and these devices flow with the help of the...
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Prerequisite – Microkernel
The kernel provides many services related to I/O. Several services such as scheduling, caching, spooling, device reservation, and er...
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