14+14=28
For basic input and output in C++: #include
input is the << operator and output is the >> operator
Efficiency = ( useful energy output / total energy input ) x 100
is an omr and input or output device?
both input r output
Input device.
If you know that the number input will always be three digits: output = 10 * (int)(input / 100) + (input % 10); If you want to idiot proof it (eg. too many digits): output = 10 * (int)((input % 1000) / 100) + (input % 10);
There are two stream operators: << (insert or put) and >> (extract or get). Output streams implement the insertion operator, input streams implement the extraction operator and input/output streams implement both operators.
it is an output device
output/input
output and input
Neither, it is not classified under input or output. It has its own identity