Suppose the input is 3. What is the value of alpha after executing the following C++ code?

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Question
Suppose the input is 3. What is the
value of alpha after executing the
following C++ code?
cin>>alpha;
switch(alpha)
case 1:
case 2: alpha = alpha + 2; break;
case 4: alpha++;
case 5: alpha = 2 * alpha;
case 6: alpha = alpha +5; break;
default: --alpha;
}
%3D
O 2
O Undefined
Оз
4
Transcribed Image Text:Suppose the input is 3. What is the value of alpha after executing the following C++ code? cin>>alpha; switch(alpha) case 1: case 2: alpha = alpha + 2; break; case 4: alpha++; case 5: alpha = 2 * alpha; case 6: alpha = alpha +5; break; default: --alpha; } %3D O 2 O Undefined Оз 4
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