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C++ Programming Code Examples

C++ > If Else and Switch Case Code Examples

Switch Statement - what time is it

Switch Statement - what time is it

The if/else statement provides only two variants of actions. But often there are situations that we have to make decisions not only on true/false statements. For this purpose we can use switch statement:

switch (expression)
{
 case constant1:
   group-of-statements-1;
   break;
 case constant2:
   group-of-statements-2;
   break;
 .
 .
 .
 default:
   default-group-of-statements
}


for (int hour = 0; hour < 13; ++hour)
{
	switch (hour)
	{
	case 2:
		cout << " It is 2 o'clock" << endl;
		break;
	case 5:
		cout << " It is 5 o'clock" << endl;
		break;
	default:
		cout << " I do not know" << endl;
		break;
	}
	
}

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