Question

Write a JAVA program to chech number of occurences of given word in the file.

Answer 1

import java.util.Scanner;

public class Count_Occurrence

{

public static void main(String[] args)

{

int n, x, count = 0, i = 0;

Scanner s = new Scanner(System.in);

System.out.print("Enter no. of elements you want in array:");

n = s.nextInt();

int a[] = new int[n];

System.out.println("Enter all the elements:");

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

{

a[i] = s.nextInt();

}

System.out.print("Enter the element of which you want to count number of occurrences:");

x = s.nextInt();

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

{

if(a[i] == x)

{

count++;

}

}

System.out.println("Number of Occurrence of the Element:"+count);

}

}

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