EXERCISES: if & if...else STATEMENTS: Name Examples of if and if-else statements: Write an if statement...

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EXERCISES: if & if...else STATEMENTS: Name Examples of if and if-else statements: Write an if statement that multiplies payRa

Write an if-else statement assigns the variable fees to 50.00 and adds fees to the variable totalFees if the Boolean variable

Problems #1 & #2 are Lab Assignment #7 1. Write an if statement that assigns 20 to the variable numi and assigns 40 to the va

Problems #3 - 5 are Lab Assignment #8 3. Write an if-else statement that assigns 5 to varX if vary is equal to 150, otherwise

engineering Computer-Science

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Answer 1

Answer #1

Answer: Hey dear student finds the solution of your query if you have any doubt feel free to ask. Thanks!!

1- Java Code

int num,num1,num2;
if(num>100)
{
num1 = 20;
num2 = 40;
}

2- Java Program TimeCalculator

import java.io.*;
import java.util.Scanner; //import packages
class TimeCalculator
{
public static void main(String []args)
{
int seconds,leftover = 0,minutes = 0; //variable declarations
Scanner sc = new Scanner(System.in); //Scanner object
System.out.println("enter number of seconds: ");
seconds = sc.nextInt(); //takes input for seconds from user
if(seconds>=60) //check if seconds greater than or equalto 60
{
minutes = seconds/60; //to get minutes
leftover = seconds%60; //to get seconds
}
System.out.println("Minutes: "+minutes); //print minutes
System.out.println("Leftover seconds: "+leftover); //print leftover
}
}
L UULEPI ILI LOILOVE enter number of seconds: 80 Minutes: 1 Leftover seconds: 20 ... Program finished with exit code A

3- Java Code

int varX,varY;
if(varY>150)
{
varX= 5;
}
else
{
varX = 10;
}

4- Java code

int num1,num2,num3;
if(num1<10)
{
num2 = 0;
num3 = 1;
}
else
{
num2 = -99;
num3 = 0;
}

5- Java program

import java.io.*;
import java.util.Scanner;
class Main
{
public static void main(String []args)
{
int length1,length2,width1,width2;
int area1,area2;
area1 = length1*width1;
area2 = length2*width2;
if(area1>area2)
{
System.out.println("Rectangle1 is greater");
}
else
{
System.out.println("Rectangle2 is greater");
}
}
}

Enter the lengthl: Enter the widthl: Enter the length2: Enter the width2: Rectangle2 is greater

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Answer 2

EXERCISES: if & if...else STATEMENTS: Name Examples of if and if-else statements: Write an if statement...

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EXERCISES: if & if...else STATEMENTS: Name Examples of if and if-else statements: Write an if statement...

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