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What will be the result of the following expression:
float a = 7/4 * 9/2 -
Write a java program to encrypt a grade by adding 8 to it. Decrypt it to show the correct grade.
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Use comparison operators to find out whether a given number is greater than the user entered number or not.
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Write the following expression in a java program:
(v^2-u^2)/2as -
Find the value of 'a' in expression given below :
int x = 7 int a = 7*49/7 + 35/7
public class cwh_12_ps2_pr01 {
public static void main(String[] args) {
float a = 7/4.0f * 9/2.0f;
System.out.println(a);
}
}
public class cwh_12_ps2_pr02 {
public static void main(String[] args) {
char grade = 'B';
grade = (char)(grade + 8);
System.out.println(grade);
// Decrypting the grade
grade = (char)(grade - 8);
System.out.println(grade);
}
}
import java.util.Scanner;
public class cwh_12_ps2_pr_03 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
System.out.println(a>8);
}
}
import java.util.Scanner;
public class cwh_12_ps2_pr_04 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.print("Enter v : ");
int v = sc.nextInt();
System.out.print("Enter u : ");
int u = sc.nextInt();
System.out.print("Enter s : ");
int s = sc.nextInt();
System.out.print("Enter a : ");
int a = sc.nextInt();
double result = (v*v - u*u) / (2*a*s);
System.out.print("Result is : " + result);
}
}
import java.util.Scanner;
public class cwh_12_ps2_pr_05 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println(7*49/7+35/7);
}
}