<b></b> <span>element when used to strongly emphasize portions of text within a document.
<p></p> </span><span>tag defines a paragraph.
<ol></ol> </span><span>Defines an ordered list
<a></a> </span><span> tag defines a hyperlink</span>
Answer:
Option 1: May crash at runtime because it can input more elements than the array can hold
Explanation:
Given the code as follows:
- int[] a = {1, 3, 7, 0, 0, 0};
- int size = 3, capacity = 6;
- int value = cin.nextInt();
- while (value > 0)
- {
- a[size] = value;
- size++;
- value = cin.nextInt();
- }
From the code above, we know the <em>a</em> is an array with six elements (Line 1). Since the array has been initialized with six elements, the capacity of the array cannot be altered in later stage.
However, a while loop is created to keep prompting for user input an integer and overwrite the value in the array started from index 3 (Line 4- 9). In every round of loop, the index is incremented by 1 (Line 7). If the user input for variable <em>value</em> is always above zero, the while loop will persist. This may reach a point where the index value is out of bound and crash the program. Please note the maximum index value for the array is supposedly be 5.
You have to use control + s only. but if you want to save it in different format, use control + shift + S
Answer:
previousAddition instance variable
Explanation:
In order to accomplish this you would need to add a previousAddition instance variable. In this variable you would need to save the amount that was added at the end of the process. Therefore, if a mistake were to occur you can simply call the previousAddition variable which would have that amount and subtract it from the total. This would quickly reverse the mistake, and can be easily called from the undo() method.
Following are the code in java to reverse any string without using reverse function.
import java.util.*; // import package
class Main // class
{
public static void main(String args[]) // main class in java
{
String s, r = ""; // string variable
Scanner out = new Scanner(System.in); // scanner classes to take input
System.out.println("Enter a string to reverse");
s = out.nextLine(); // input string
int l1 = s.length(); // finding length of string
l1=l1-1;
for ( int i = l1 ; i >= 0 ; i-- ) // for loop to reverse any string
{
r = r + s.charAt(i);
}
System.out.println(" The Reverse String is: "+r); // print reverse string
}
}
Explanation:
firstly we input any string ,finding the length of that string then after that iterating over the loop by using for loop and last display that reverse string
output
Enter a string to reverse
san ran
The Reverse String is: nar nas
