Question

Consider the following code segment. int[] seq = {3, 1, 8, 4, 2, 5}; for (int k = 1; k < seq.length; k++) { if (seq[k] >= seq[0]) System.out.print(seq[k] + " " + k + " "); } What will be printed as a result of executing the code segment?

Answer 1

Answer:

This program will complete in 5 iterations,

initially

Seq[0]=3

Iteration 1:

loop starting from 1 and ends at 5 so

when  K=1,   then seq[1]=1

if seq[1]>=Seq[0]    ==>     1 is not greater than equal to 3

so "nothing to print because condition not true"

Iteration 2:

Now

K=2 so seq[2]=8

if seq[2]>=Seq[0]    ==>     8 is greater than equal to 3

so "condition is true" the output will be

output="8","2" means seq[k]=8 and K=2

Iteration 3:

Now

K=3 so seq[3]=4

if seq[3]>=Seq[0]    ==>     4 is greater than equal to 3

so "condition is true" the output will be

output="4","3"  means seq[k]=4 and K=3

Iteration 4:

Now

K=4 so seq[4]=2

if seq[4]>=Seq[0]    ==>     2 is not greater than equal to 3

so "condition is not true" the output will be

output=nothing

Iteration 5:

Now

K=5 so seq[5]=5

if seq[5]>=Seq[0]    ==>     5 is greater than equal to 3

so "condition is true" the output will be

output="5","5"    means seq[k]=5 and K=5

Explanation: