Find three largest element in array
Here given code implementation process.
// C Program
// Find three largest element in array
#include <stdio.h>
#include <limits.h>
//Function which is display array elements
void display(int arr[], int size)
{
for (int i = 0; i < size; ++i)
{
printf("%d ", arr[i]);
}
printf("\n");
}
//Method which is finding the third largest element in given array
void three_largest(int arr[], int size)
{
if (size < 3)
{
return;
}
//initial set the minimum value of variables
int first = INT_MIN;
int second = INT_MIN;
int third = INT_MIN;
for (int i = 0; i < size; ++i)
{
//Check if whether array element i value is largest than of variable first
if (arr[i] > first)
{
//modify the value of all three variables
//like a swap operation of two variable
third = second;
second = first;
//Assign a new big value
first = arr[i];
}
else if (arr[i] > second)
{
//When get second largest element
third = second;
//Assign a new big value
second = arr[i];
}
else if (arr[i] > third)
{
//When get third largest element
third = arr[i];
}
}
display(arr, size);
printf("Resultant largest\n");
printf("first : %d second : %d third : %d\n\n", first, second, third);
}
int main()
{
//Define array elements
int arr1[] = {
8,
2,
0,
6,
-2,
6,
-1,
9,
4,
3
};
int size = sizeof(arr1) / sizeof(arr1[0]);
three_largest(arr1, size);
//Define array elements
int arr2[] = {
9,
2,
-7,
4,
1,
3,
7,
22,
8,
-4
};
size = sizeof(arr2) / sizeof(arr2[0]);
three_largest(arr2, size);
return 0;
}Output
8 2 0 6 -2 6 -1 9 4 3
Resultant largest
first : 9 second : 8 third : 6
9 2 -7 4 1 3 7 22 8 -4
Resultant largest
first : 22 second : 9 third : 8
/*
Java Program
Find three largest element in array
*/
class MyArray
{
//Function which is display array elements
public void display(int[] arr, int size)
{
for (int i = 0; i < size; ++i)
{
System.out.print(" " + arr[i] + " ");
}
System.out.print("\n");
}
//Method which is finding the third largest element in given array
public void three_largest(int[] arr, int size)
{
if (size < 3)
{
return;
}
//initial set the minimum value of variables
int first = Integer.MIN_VALUE;
int second = Integer.MIN_VALUE;
int third = Integer.MIN_VALUE;
for (int i = 0; i < size; ++i)
{
//Check if whether array element i value is largest than of variable first
if (arr[i] > first)
{
//modify the value of all three variables
//like a swap operation of two variable
third = second;
second = first;
//Assign a new big value
first = arr[i];
}
else if (arr[i] > second)
{
//When get second largest element
third = second;
//Assign a new big value
second = arr[i];
}
else if (arr[i] > third)
{
//When get third largest element
third = arr[i];
}
}
display(arr, size);
System.out.print("Resultant largest\n");
System.out.print("first : " + first + " second : " + second + " third : " + third + "\n\n");
}
public static void main(String[] args)
{
MyArray obj = new MyArray();
//Define array elements
int[] arr1 = {
8,
2,
0,
6,
-2,
6,
-1,
9,
4,
3
};
int size = arr1.length;
obj.three_largest(arr1, size);
//Define array elements
int[] arr2 = {
9,
2,
-7,
4,
1,
3,
7,
22,
8,
-4
};
size = arr2.length;
obj.three_largest(arr2, size);
}
}Output
8 2 0 6 -2 6 -1 9 4 3
Resultant largest
first : 9 second : 8 third : 6
9 2 -7 4 1 3 7 22 8 -4
Resultant largest
first : 22 second : 9 third : 8
/*
C++ Program
Find three largest element in array
*/
#include<iostream>
#include<limits.h>
using namespace std;
class MyArray
{
public:
//Function which is display array elements
void display(int arr[], int size)
{
int i = 0;
while (i < size)
{
cout << " " << arr[i] << " ";
++i;
}
cout << "\n";
}
//Method which is finding the third largest element in given array
void three_largest(int arr[], int size)
{
if (size < 3)
{
return;
}
//initial set the minimum value of variables
int first = INT_MIN;
int second = INT_MIN;
int third = INT_MIN;
int i = 0;
while (i < size)
{
//Check if whether array element i value is largest than of variable first
if (arr[i] > first)
{
//like a swap operation of two variable
//modify the value of all three variables
third = second;
second = first;
//Assign a new big value
first = arr[i];
}
else if (arr[i] > second)
{
//When get second largest element
third = second;
//Assign a new big value
second = arr[i];
}
else if (arr[i] > third)
{
//When get third largest element
third = arr[i];
}++i;
}
this->display(arr, size);
cout << "Resultant largest\n";
cout << "first : " << first << " second : " << second << " third : " << third << "\n\n";
}
};
int main()
{
MyArray obj ;
int arr1[] = {
8,
2,
0,
6,
-2,
6,
-1,
9,
4,
3
};
int size = sizeof(arr1) / sizeof(arr1[0]);
obj.three_largest(arr1, size);
int arr2[] = {
9,
2,
-7,
4,
1,
3,
7,
22,
8,
-4
};
size = sizeof(arr2) / sizeof(arr2[0]);
obj.three_largest(arr2, size);
return 0;
}Output
8 2 0 6 -2 6 -1 9 4 3
Resultant largest
first : 9 second : 8 third : 6
9 2 -7 4 1 3 7 22 8 -4
Resultant largest
first : 22 second : 9 third : 8
/*
C# Program
Find three largest element in array
*/
using System;
class MyArray
{
//Function which is display array elements
public void display(int[] arr, int size)
{
int i = 0;
while (i < size)
{
Console.Write(" " + arr[i] + " ");
i++;
}
Console.Write("\n");
}
//Method which is finding the third largest element in given array
public void three_largest(int[] arr, int size)
{
if (size < 3)
{
return;
}
//initial set the minimum value of variables
int first = int.MinValue;
int second = int.MinValue;
int third = int.MinValue;
int i = 0;
while (i < size)
{
//Check if whether array element i value is largest than of variable first
if (arr[i] > first)
{
//like a swap operation of two variable
//modify the value of all three variables
third = second;
second = first;
//Assign a new big value
first = arr[i];
}
else if (arr[i] > second)
{
//When get second largest element
third = second;
//Assign a new big value
second = arr[i];
}
else if (arr[i] > third)
{
//When get third largest element
third = arr[i];
}
i++;
}
display(arr, size);
Console.Write("Resultant largest\n");
Console.Write("first : " + first + " second : " + second + " third : " + third + "\n\n");
}
public static void Main(String[] args)
{
MyArray obj = new MyArray();
int[] arr1 = {
8,
2,
0,
6,
-2,
6,
-1,
9,
4,
3
};
int size = arr1.Length;
obj.three_largest(arr1, size);
int[] arr2 = {
9,
2,
-7,
4,
1,
3,
7,
22,
8,
-4
};
size = arr2.Length;
obj.three_largest(arr2, size);
}
}Output
8 2 0 6 -2 6 -1 9 4 3
Resultant largest
first : 9 second : 8 third : 6
9 2 -7 4 1 3 7 22 8 -4
Resultant largest
first : 22 second : 9 third : 8
<?php
/*
Php Program
Find three largest element in array
*/
class MyArray
{
//Function which is display array elements
function display( & $arr, $size)
{
$i = 0;
while ($i < $size)
{
echo " ". $arr[$i] ." ";
++$i;
}
echo "\n";
}
//Method which is finding the third largest element in given array
function three_largest( & $arr, $size)
{
if ($size < 3)
{
return;
}
//initial set the minimum value of variables
$first = -PHP_INT_MAX;
$second = -PHP_INT_MAX;
$third = -PHP_INT_MAX;
$i = 0;
while ($i < $size)
{
//Check if whether array element i value is largest than of variable first
if ($arr[$i] > $first)
{
//modify the value of all three variables
$third = $second;
$second = $first;
//Assign a new big value
$first = $arr[$i];
}
else if ($arr[$i] > $second)
{
//When get second largest element
$third = $second;
//Assign a new big value
$second = $arr[$i];
}
else if ($arr[$i] > $third)
{
//When get third largest element
$third = $arr[$i];
}++$i;
}
$this->display($arr, $size);
echo "Resultant largest\n";
echo "first : ". $first ." second : ". $second ." third : ". $third ."\n\n";
}
}
function main()
{
$obj = new MyArray();
//Define array elements
$arr1 = array(8, 2, 0, 6, -2, 6, -1, 9, 4, 3);
$size = count($arr1);
$obj->three_largest($arr1, $size);
//Define array elements
$arr2 = array(9, 2, -7, 4, 1, 3, 7, 22, 8, -4);
$size = count($arr2);
$obj->three_largest($arr2, $size);
}
main();Output
8 2 0 6 -2 6 -1 9 4 3
Resultant largest
first : 9 second : 8 third : 6
9 2 -7 4 1 3 7 22 8 -4
Resultant largest
first : 22 second : 9 third : 8
/*
Node Js Program
Find three largest element in array
*/
class MyArray
{
//Function which is display array elements
display(arr, size)
{
var i = 0;
while (i < size)
{
process.stdout.write(" " + arr[i] + " ");
++i;
}
process.stdout.write("\n");
}
//Method which is finding the third largest element in given array
three_largest(arr, size)
{
if (size < 3)
{
return;
}
//initial set the minimum value of variables
var first = -Number.MAX_VALUE;
var second = -Number.MAX_VALUE;
var third = -Number.MAX_VALUE;
var i = 0;
while (i < size)
{
//Check if whether array element i value is largest than of variable first
if (arr[i] > first)
{
//like a swap operation of two variable
//modify the value of all three variables
third = second;
second = first;
//Assign a new big value
first = arr[i];
}
else if (arr[i] > second)
{
//When get second largest element
third = second;
//Assign a new big value
second = arr[i];
}
else if (arr[i] > third)
{
//When get third largest element
third = arr[i];
}
++i;
}
this.display(arr, size);
process.stdout.write("Resultant largest\n");
process.stdout.write("first : " + first + " second : " + second + " third : " + third + "\n\n");
}
}
function main()
{
var obj = new MyArray();
//Define array elements
var arr1 = [8, 2, 0, 6, -2, 6, -1, 9, 4, 3];
var size = arr1.length;
obj.three_largest(arr1, size);
//Define array elements
var arr2 = [9, 2, -7, 4, 1, 3, 7, 22, 8, -4];
size = arr2.length;
obj.three_largest(arr2, size);
}
main();Output
8 2 0 6 -2 6 -1 9 4 3
Resultant largest
first : 9 second : 8 third : 6
9 2 -7 4 1 3 7 22 8 -4
Resultant largest
first : 22 second : 9 third : 8
# Python 3 Program
# Find three largest element in array
import sys
class MyArray :
# Function which is display array elements
def display(self, arr, size) :
i = 0
while (i < size) :
print(" ", arr[i] ," ", end = "")
i += 1
print("\n", end = "")
# Method which is finding the third largest element in given array
def three_largest(self, arr, size) :
if (size < 3) :
return
# initial set the minimum value of variables
first = -sys.maxsize
second = -sys.maxsize
third = -sys.maxsize
i = 0
while (i < size) :
# Check if whether array element i value is largest than of variable first
if (arr[i] > first) :
# modify the value of all three variables
# like a swap operation of two variable
third = second
second = first
# Assign a new big value
first = arr[i]
elif(arr[i] > second) :
# When get second largest element
third = second
# Assign a new big value
second = arr[i]
elif(arr[i] > third) :
# When get third largest element
third = arr[i]
i += 1
self.display(arr, size)
print("Resultant largest\n", end = "")
print("first : ", first ," second : ", second ," third : ", third ,"\n\n", end = "")
def main() :
obj = MyArray()
# Define array elements
arr1 = [8, 2, 0, 6, -2, 6, -1, 9, 4, 3]
size = len(arr1)
obj.three_largest(arr1, size)
# Define array elements
arr2 = [9, 2, -7, 4, 1, 3, 7, 22, 8, -4]
size = len(arr2)
obj.three_largest(arr2, size)
if __name__ == "__main__": main()Output
8 2 0 6 -2 6 -1 9 4 3
Resultant largest
first : 9 second : 8 third : 6
9 2 -7 4 1 3 7 22 8 -4
Resultant largest
first : 22 second : 9 third : 8
# Ruby Program
# Find three largest element in array
class MyArray
# Function which is display array elements
def display(arr, size)
i = 0
while (i < size)
print(" ", arr[i] ," ")
i += 1
end
print("\n")
end
# Method which is finding the third largest element in given array
def three_largest(arr, size)
if (size < 3)
return
end
# initial set the minimum value of variables
first = -(2 ** (0. size * 8 - 2))
second = -(2 ** (0. size * 8 - 2))
third = -(2 ** (0. size * 8 - 2))
i = 0
while (i < size)
# Check if whether array element i value is largest than of variable first
if (arr[i] > first)
# modify the value of all three variables
# like a swap operation of two variable
third = second
second = first
# Assign a new big value
first = arr[i]
elsif(arr[i] > second)
# When get second largest element
third = second
# Assign a new big value
second = arr[i]
elsif(arr[i] > third)
# When get third largest element
third = arr[i]
end
i += 1
end
self.display(arr, size)
print("Resultant largest\n")
print("first : ", first ," second : ", second ," third : ", third ,"\n\n")
end
end
def main()
obj = MyArray.new()
# Define array elements
arr1 = [8, 2, 0, 6, -2, 6, -1, 9, 4, 3]
size = arr1.length
obj.three_largest(arr1, size)
# Define array elements
arr2 = [9, 2, -7, 4, 1, 3, 7, 22, 8, -4]
size = arr2.length
obj.three_largest(arr2, size)
end
main()Output
8 2 0 6 -2 6 -1 9 4 3
Resultant largest
first : 9 second : 8 third : 6
9 2 -7 4 1 3 7 22 8 -4
Resultant largest
first : 22 second : 9 third : 8
/*
Scala Program
Find three largest element in array
*/
class MyArray
{
//Function which is display array elements
def display(arr: Array[Int], size: Int): Unit = {
var i: Int = 0;
while (i < size)
{
print(" " + arr(i) + " ");
i += 1;
}
print("\n");
}
//Method which is finding the third largest element in given array
def three_largest(arr: Array[Int], size: Int): Unit = {
if (size < 3)
{
return;
}
//initial set the minimum value of variables
var first: Int = Int.MinValue;
var second: Int = Int.MinValue;
var third: Int = Int.MinValue;
var i: Int = 0;
while (i < size)
{
//Check if whether array element i value is largest than of variable first
if (arr(i) > first)
{
//modify the value of all three variables
//like a swap operation of two variable
third = second;
second = first;
//Assign a new big value
first = arr(i);
}
else if (arr(i) > second)
{
//When get second largest element
third = second;
//Assign a new big value
second = arr(i);
}
else if (arr(i) > third)
{
//When get third largest element
third = arr(i);
}
i += 1;
}
display(arr, size);
print("Resultant largest\n");
print("first : " + first + " second : " + second + " third : " + third + "\n\n");
}
}
object Main
{
def main(args: Array[String]): Unit = {
var obj: MyArray = new MyArray();
//Define array elements
var arr1: Array[Int] = Array(8, 2, 0, 6, -2, 6, -1, 9, 4, 3);
var size: Int = arr1.length;
obj.three_largest(arr1, size);
//Define array elements
var arr2: Array[Int] = Array(9, 2, -7, 4, 1, 3, 7, 22, 8, -4);
size = arr2.length;
obj.three_largest(arr2, size);
}
}Output
8 2 0 6 -2 6 -1 9 4 3
Resultant largest
first : 9 second : 8 third : 6
9 2 -7 4 1 3 7 22 8 -4
Resultant largest
first : 22 second : 9 third : 8
/*
Swift Program
Find three largest element in array
*/
class MyArray
{
//Function which is display array elements
func display(_ arr: [Int], _ size: Int)
{
var i: Int = 0;
while (i < size)
{
print(" ", arr[i] ," ", terminator: "");
i += 1;
}
print("\n", terminator: "");
}
//Method which is finding the third largest element in given array
func three_largest(_ arr: [Int], _ size: Int)
{
if (size < 3)
{
return;
}
//initial set the minimum value of variables
var first: Int = Int.min;
var second: Int = Int.min;
var third: Int = Int.min;
var i: Int = 0;
while (i < size)
{
//Check if whether array element i value is largest than of variable first
if (arr[i] > first)
{
//modify the value of all three variables
//like a swap operation of two variable
third = second;
second = first;
//Assign a new big value
first = arr[i];
}
else if (arr[i] > second)
{
//When get second largest element
third = second;
//Assign a new big value
second = arr[i];
}
else if (arr[i] > third)
{
//When get third largest element
third = arr[i];
}
i += 1;
}
self.display(arr, size);
print("Resultant largest\n", terminator: "");
print("first : ", first ," second : ", second ," third : ", third ,"\n\n", terminator: "");
}
}
func main()
{
let obj: MyArray = MyArray();
//Define array elements
let arr1: [Int] = [8, 2, 0, 6, -2, 6, -1, 9, 4, 3];
var size: Int = arr1.count;
obj.three_largest(arr1, size);
//Define array elements
let arr2: [Int] = [9, 2, -7, 4, 1, 3, 7, 22, 8, -4];
size = arr2.count;
obj.three_largest(arr2, size);
}
main();Output
8 2 0 6 -2 6 -1 9 4 3
Resultant largest
first : 9 second : 8 third : 6
9 2 -7 4 1 3 7 22 8 -4
Resultant largest
first : 22 second : 9 third : 8
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