Java: repetition control structure for & while

What should be written in the bracket?

int count = 0;

for (______? ){

count = count + 2;

}

System.out.print(count);

output : 6

• int i = 1; i < 3; i=i+1

• int i = 0; i <= 3; i=i+1

• int i = 0; i < 3; i=i+1

• int i = 0; i = 3; i=i+1

________?__________ ; //initialization

int max = 20;

for (int i = 0; i > max; i=i+1) {

count = pow(count , i);

}

System.out.print(count);

output : 2

• double count = 2

• Double count = 2

• double[ ] count = 2

• new double [ ] count = 2

output : 1 2 3 4 5 6 7 8 9

• int n = 10;

  for(int i; i < n;i=i+1)

  {

  System.out.print("\t"+i);

  }

• int n = 10;

  for(int i=1; i < n;i=i+1)

  {

  System.out.print("\t"+i);

  }

• int n = 9;

  for(int i; i < n;i=i+1)

  {

  System.out.println("\t"+i);

  }

• int n = 9;

  for(int i; i <= n;i=i+1)

  {

  System.out.println("\t"+i);

  }

output :

10

9

8

7

6

• for(int x=10;x>5;x--){

  System.out.print(x"\n");

  }

• for(int x=0;x>10;x++){

  System.out.print(x"\n");

  }

• for(int x=6;x>10;x--){

  System.out.print(x"\n");

  }

• for(int x=10;x>=5;x--){

  System.out.print(x"\n");

  }

output :

0

2

4

6

8

10

12

14

• int n = 15;

  for(i= 0; i <= n; i+= 2)

  {

  System.out.print(i"\t");

  }

• int n = 0;

  for(i= 0; i <= 15; i+= 2)

  {

  System.out.print(i"\n");

  }

• int n = 15;

  for(i= 0; i <= n; i++)

  {

  System.out.print(i"\n");

  }

• int n = 15;

  for(i= 0; i <= n; i+= 2)

  {

  System.out.print(i"\n");

  }

int count = 0;

int j = 4;

while( j >= 1) {

count = count + j;

j=j-1;

}

System.out.println(count);

what is the output?

• 12

• 8

• 10

• 14

int i = 0;

while (i < 5) {

System.out.println(i);

i++;

}

what is the output?

• 0

  1

  2

  3

  4

• 1

  2

  3

  4

  5

• 0

  1

  2

  3

  4

  5

• 5

for (int i = 0; i < 5; ) {

System.out.println("BRAVO")

}

what is the output for above statement?

• print BRAVO four times

• print BRAVO five times

• print BRAVO one time

• print BRAVO six times

for (int i = 0; i < 10; i++) {

if (i == 5) {

break ;

}

System.out.println(i);

}

Statements above is to ___________________

• Stop the loop if i is less than 5.

• output 1 2 3 4 5 6 7 8 9 10

• output 0 1 2 3 4 5

• Stop the loop if i is 5.

for (int i = 0; i < 10; i++) {

if (i == 4) {

____________ ;

}

System.out.println(i);

}

In the loop, when the value is "4", jump directly to the next value.

• break

• continue

• else

• else if