Input: Enter your choice from 1 to 4.
1.blank initial.
2.Value initial.
3.Print out.
4.Exit
1
Output: No Output.
Input: Enter your choice from 1 to 4.
1.blank initial.
2.Value initial.
3.Print out.
4.Exit
3
Output: a=0, b=0, c=0.
/////////////////////////////////////////////////////////////////////////////
Input: Enter your choice from 1 to 4.
1.blank initial.
2.Value initial.
3.Print out.
4.Exit
2
a=2
b=4
c=5
Output: No Output.
Input: Enter your choice from 1 to 4.
1.blank initial.
2.Value initial.
3.Print out.
4.Exit
3
Output: a=2, b=4, c=5.