Why do you think the Java language provides three different types of loops if al

Question

Why do you think the Java language provides three different types of loops if all loops can be written using the while statement? Why do you think the Java language provides three different types of loops if all loops can be written using the while statement? Why do you think the Java language provides three different types of loops if all loops can be written using the while statement? Why do you think the Java language provides three different types of loops if all loops can be written using the while statement?

Explanation / Answer

1. while loop

while(condition)

{

// statements

}

eg

int i = 1;

while(i<10)

{

System.out.println(i);

i++;

}

Output:

1 2 3 4 5 6 7 8 9

2. do while loop --- execute at least once

do

{

//statements

}while(condition);

eg.

int i = 1;

do

{

System.out.println(i);

i++;

}while(i<10);

Output:

1 2 3 4 5 6 7 8 9

3. Infinite loop

while(true)

{

//statements

}

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