var z 0 var i 0 do z z i i i 1 while I SolutionAns a

var z = 0; var i = 0; do {z = z + i; i = i + 1} while (I

Ans) a ( z=10 )

Explanation:

the intial value of z is 0

and the initial value of i is 0

in the first iteration

z=z+i ; which is z=0+0=0 .Therefore z=0

i=i+1; here i=0+1=1 therefore i=1

Now condition check will be performed (while(i<5);) means here 1<5 is true again the loop continues to iterate.

In the second itertion z=z+i; which is z=0+1=1

i=i+1; which is i=1+1=2

Now condition check will be performed (while(i<5);) means here 2<5 is true again the loop continues to iterate.

In the third iteration

z=z+i=1+2=3 therefore z=3

i=i+1=2+1=3

Now condition check will be performed (while(i<5);) means here 3<5 is true again the loop continues to iterate.

In the fourth iteration z=6

and i=4

Now condition check will be performed (while(i<5);) means here 4<5 is true again the loop continues to iterate.

in the fifth iteration z=10 and

i=5

Now condition check will be performed (while(i<5);) means here 5<5 is false .So loop terminates.

So the final answer is Z=10.

_____________________Thank You.