Page 10 - IP
P. 10
(b) What values will be displayed in JOptionPane when the following
code is executed ? 2
int a=5, b = 2;
while (a < 20)
{
a = a + b;
b = a b;
JOptionPane.showMessageDialog(null,a);
}
(c) Write the code given below using ‘for’ loop instead of ‘while’ loop : 2
int i=1;
while(i<=5)
{
if(i * i == 4)
jTextField1.setText(""+i);
i=i+1;
}
(d) Write the value that will be stored in variable a after execution of
the following code if : 2
(i) initial value of a is 8.
(ii) initial value of a is 10.
int b = 9;
if (a > b)
a=a+5;
a=a+2;
(e) What will be the values of i and z after the following code is
executed : 2
int i = 0;
int z = 10;
do
{
i = i+2;
z;
}
while (i<10);
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