
Concept explainers
Explanation of Solution
Method for searching a numeric array:
//Method "search_Array" for searching the element
public static int Search_Array(int[] arr, int value)throws Exception
{
//Declare the variable "i" for controlling the loop
int i;
//Variable to hold the value
int var;
//Variable for indicating the search result
boolean found;
//Starting point of the search
i = 0;
//Storing the default values
var = -1;
//Assign "found" to "false"
found = false;
//While lopp to check the condition
while (!found && i<arr.length)
{
//Check the "val" resides in the specified index
if (arr[i] == value)
{
//Assign "found" to be "true"
found = true;
//Assign the "i" to "var"
var = i;
}
//Increment the loop variable
i++;
}
//Check the "var" equals to "-1"
if (var == -1)
//Print the error statement
throw new Exception("Element not found");
else
//Return the value of "var"
return var;
}
Explanation:
The above method “search_Array” is used to search the particular element in the array...
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Chapter 11 Solutions
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
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