Assign to the variable boolean 'primesecond' the value true if the second leading (just after the most significant) decimal digit of the value of an int variable 'n' is 2,3,5 or 7; otherwise assign 'primesecond' the value false. assume 'primesecond' and 'n' are already declared and that 'n' has already been assigned a value. so if n's value is 58047 primesecond will be false because the second leading digit of 58047 is 8 which is not 2 or 3 or 5 or 7.

Question

Computers and Technology

Jesus Schmidt

8 November, 06:26

Assign to the variable boolean 'primesecond' the value true if the second leading (just after the most significant) decimal digit of the value of an int variable 'n' is 2,3,5 or 7; otherwise assign 'primesecond' the value false. assume 'primesecond' and 'n' are already declared and that 'n' has already been assigned a value. so if n's value is 58047 primesecond will be false because the second leading digit of 58047 is 8 which is not 2 or 3 or 5 or 7.

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Answers (1)

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Giuliana Berry · Answer 1

Here you go,

Program:

public class SecondPrime {

public static void main (String[] args) {

int n=58047;

boolean primeSecond;

while (n > 9)

{

n%=10000;

n/=1000;

}

if ((n==2) || (n==3) || (n==5) || (n==7))

{

primeSecond=true;

}

else

primeSecond = false;

System. out. println ("/nPrime Second is: "+primeSecond);

}

}