Answer to Question #264995 in Java | JSP | JSF for Sara

Question

Write the output and if there is an error correct the error first then write the outp:

 

1.for(int i=-3; i<19; i=i+3)

{

 out.print(i + " ");

}

 

2.for(int j=17; j>-2; j=j-2)

{

 out.print(j + " ");

}

 

3.for(int x=20, x<50, x=x+3)

{

 out.print(x + " ");

}

  

4.for(m=37; m>0; m=m-4)

{

 out.print(m + " ");

}

 

5.int total=0;

for(int s=1; s<19; s++)

{

 total=total+s;

}

out.println(total);

6.int x=-2;

while(x<9)

{

 x++;

  System.out.print(x + " ");

}

 

7.int m=1, total=0;

while(m<9){

 total=total+m;

 m++;

}

System.out.print(total );

 

8.int k=5;

String s="";

while(k>0){

 s=k+" "+s;

 k--;

}

System.out.print(s);

  

9.int b=3;

String list="";

while(b<10) {

 b=b+2;

 if(b%2==1)

  list=b+" "+list;

}

System.out.print(list);

10.int num = 15, MAX = 20;

do 

{ 

num = num + 1; 

System.out.println (num); 

} while (num <= MAX);

11.int num = 15, MAX = 20; 

do 

{

num = num + 1;

if (num*2 > MAX+num)

System.out.println (num);

}

while (num <= MAX);

Answer 1

1.error

correct:

for(int i=-3; i<19; i=i+3)
{
    System.out.print(i + " ");
}

output:-3 0 3 6 9 12 15 18

2.error

correct:

for(int j=17; j>-2; j=j-2)
{
    System.out.print(j + " ");
}

output:17 15 13 11 9 7 5 3 1 -1

3.error

correct:

for(int x=20; x<50; x=x+3)
{
    System.out.print(x + " ");
}

output:20 23 26 29 32 35 38 41 44 47

4.error

correct:

for(int m=37; m>0; m=m-4)
{
    System.out.print(m + " ");
}

output:37 33 29 25 21 17 13 9 5 1 

5.error

correct:

int total=0;

for(int s=1; s<19; s++)
{
    total=total+s;
}
System.out.println(total);

output:171

6.correct

output:-1 0 1 2 3 4 5 6 7 8 9 

7.correct

output:36

8.correct

output:1 2 3 4 5 

9.correct

output:11 9 7 5 

10.correct

output:16

17

18

19

20

21

11.correct

output:21