Computer Applications

Write the output of the following program code:

char ch ;
int x=97;
do
{
    ch=(char)x;
    System.out.print(ch + " " );
    if(x%10 == 0)
    break;
    ++x;
} while(x<=100);

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The output of the above code is:

a b c d

The below table shows the dry run of the program:

x	ch	Output	Remarks
97	a	a	1^st Iteration
98	b	a b	2^nd Iteration
99	c	a b c	3^rd Iteration
100	d	a b c d	4^th Iteration — As x%10 becomes true, break statement is executed and exists the loop.

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x = 10; y = 20;
do
{
    x++;
    y++;
} while (x<=20);
System.out.println(x * y );