Computer Applications
In a competitive examination, a set of 'N' number of questions results in 'True' or 'False'. Write a program by using scanner class to accept the answers. Print the frequency of 'True' and 'False'.
Java
Input in Java
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Answer
import java.util.Scanner;
public class KboatCompetitiveExam
{
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.print("Enter number of questions: ");
int n = in.nextInt();
int trueFreq = 0, falseFreq = 0;
System.out.println("Enter answers:");
for (int i = 1; i <= n; i++) {
boolean ans = in.nextBoolean();
if (ans)
trueFreq++;
else
falseFreq++;
}
System.out.println("True Frequency = " + trueFreq);
System.out.println("False Frequency = " + falseFreq);
}
}Variable Description Table
Program Explanation
Output
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