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lesya [120]
3 years ago
12

(In C prog.) What is the difference between scanf, getche and getchar?

Computers and Technology
1 answer:
lara [203]3 years ago
7 0
<span>getchar() only reads a single character input from any input stream.
getche() </span><span>reads a single character from the keyboard and displays immediately on output screen without waiting for enter key
scanf() reads the whole input line according to the data type you specified.</span>

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evaluation of decision effectiveness

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Convert ⅖ pie radian to degree​
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<u>Unlimited </u> of virtual machines that can be connected to a virtual network.

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4 0
1 year ago
How do lung and heart work together
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8 0
3 years ago
Consider the function definition void Demo( int&amp; intVal, float floatVal ) { intVal = intVal * 2; floatVal = float(intVal) +
Fynjy0 [20]

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myInt=40

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Explanation:

First look at the function definition .It has two arguments intVal is passed by reference while floatVal is passed by value.So the changes done on the myInt variable will be reflected on the original argument because when a variable is passed by reference the the changes are reflected on the original argument but when a variable is passed by value the function created a duplicate copy of it and work on them so changes are not reflected on the original argument.So myInt will get doubled while myFloat will remain the same.

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