Some java programs part 2
these are some simple java programs that may help you.
##6## A leading newspaper pays all their freelance writers at a rate of Tk. 500 per published article. Draw the flowchart for a program that will read the number of published articles for one writer, and print the total monthly fees for that writer.
/* time : 5.56pm * author: Anik*/ import java.util.Scanner; public class Faraz6 { public static void main (String [] args) { Scanner input= new Scanner (System.in); System.out.println("Input Number(s) Article"); int a, fees; a= input.nextInt(); fees= (a*500); System.out.println("Total Fees: "+fees); } }
##7##Write a program that takes as input your final marks and shows as output the letter grade.
/*Time: 9:28pm * Author: Anik Das*/ import java.util.Scanner; public class Faraz7{ public static void main (String [] args){ Scanner input=new Scanner (System.in); int n=0; System.out.println("Enter your final marks"); n=input.nextInt(); if (n>=90){ System.out.println("Your Latter Grade is A"); }else{ if (n>=85){ System.out.println("Your Latter Grade is A-"); }else{ if (n>=80){ System.out.println("Your Latter Grade is B+"); }else{ if (n>=75){ System.out.println("Your Latter Grade is B"); }else{ if (n>=70){ System.out.println("Your Latter Grade is B-"); }else{ if (n>=65){ System.out.println("Your Latter Grade is C+"); }else{ if (n>=60){ System.out.println("Your Latter Grade is C"); }else{ if (n>=57){ System.out.println("Your Latter Grade is C-"); }else{ if (n>=55){ System.out.println("Your Latter Grade is D+"); }else{ if (n>=52){ System.out.println("Your Latter Grade is D"); }else{ if (n>=50){ System.out.println("Your Latter Grade is D-"); }else{ System.out.println("Your Latter Grade is F"); } } } } } } } } } } } } }
##8##. Write a flowchart for a program that performs four functions of a calculator. The program should request the user to enter a floating-point number, an operator and another floating-point number. It should then carry out the specified arithmetical operation: adding, subtracting, multiplying, or dividing the two floating-point numbers. Finally, it should display the result.
/*time: 9.59pm * autthor: Anik Das * Question: Write a flowchart for a program that performs four functions of a calculator. * The program should request the user to enter a floating-point number, * an operator and another floating-point number. * It should then carry out the specified arithmetical operation: * adding, subtracting, multiplying, or dividing the two floating-point numbers. * Finally, it should display the result.*/ import java.util.Scanner; public class Faraz8{ public static void main (String [] args){ float n, a, s; Scanner input= new Scanner (System.in); System.out.println("ENTER 1ST NUMBER"); n= input.nextFloat(); System.out.println("ENTER 2ND NUMBER"); a= input.nextFloat(); System.out.println("ENTER OPERATOR.ENTER 0 FOR ADDITION, 1 FOR SUBSTRUCTION, 2 FOR MULTIPLICATION, 3 FOR DIVISIOIN "); String p; int x=input.nextInt(); if (x==0){ s=n+a; System.out.println("YOUR RESULT IS : "+s); }else{ if (x==1){ s=n-a; System.out.println("YOUR RESULT IS : "+s); }else{ if (x==2){ s=n*a; System.out.println("YOUR RESULT IS : "+s); }else{ if (x==3){ s=n/a; System.out.println("YOUR RESULT IS : "+s); }else{ System.out.println("WRONG OPERATOR"); } } } } } }
##9##question: Write a program that calculates the tax as follows:
- a) No tax if you get paid less than 10,000
- b) 5% tax if you get paid between 10K and 20K
- c) 10% tax if you get paid more than 20K
- d) NO TAX IF YOU ARE LESS THAN 18 YEARS OLD.
- e) NO TAX IF YOU ARE THE PRESIDENT OF THE COMPANY
/*Time:11.45am * Author: Anik das * question: Write a program that calculates the tax as follows: a) No tax if you get paid less than 10,000 b) 5% tax if you get paid between 10K and 20K c) 10% tax if you get paid more than 20K d) NO TAX IF YOU ARE LESS THAN 18 YEARS OLD. e) NO TAX IF YOU ARE THE PRESIDENT OF THE COMPANY*/ import java.util.Scanner; import java.util.Scanner; public class faraz9{ //original class TaxCalc public static void main (String [] args){ Scanner input = new Scanner (System.in); int pre; pre=5; int age=0; int sal=0; double tax=0; System.out.println("Are you president of a company? enter 1 for yes if no enter 0"); pre = input.nextInt(); if(pre==1){ System.out.println("NO TAX"); }else{ System.out.println("Enter your age"); age=input.nextInt(); if (age<18){ System.out.println("NO TAX"); }else{ System.out.println("Enter yor sallery"); sal=input.nextInt(); if ((sal>=10000) && (sal<20000)){ tax=sal*0.05; System.out.println("Your TAX is : Taka "+tax); }else{ tax=sal*0.1; System.out.println("Your TAX is : Taka "+tax); } } } } }##10##Given number of courses, credits in each course and per credit cost, find how much a student have to pay for a particular semester.
/* time: 12:37pm * author: ani das * question: Given number of courses, credits in each course and per * credit cost, find how much a student * have to pay for a particular semester.*/ import java.util.Scanner; public class Faraz10{ //original CostCalcSem public static void main (String [] args){ int c=1, n=0, tcr=0, cr=0, cstPerCr=0, cst=0, tcst=0; Scanner input=new Scanner(System.in); System.out.println("Enter Your Course Number"); n=input.nextInt(); while(c<=n){ System.out.println("Number of credits for course "+c); cr=input.nextInt(); tcr=tcr+cr; System.out.println("Enter Cost per Credit"); cstPerCr=input.nextInt(); cst=cstPerCr*cr; tcst=tcst+cst; c=c+1; }System.out.println("Total Cost For This Semester is : "+tcst); } }To Read question and ans of 1-5 go here
September 30, 2012 @ 1:44 pm
vaiya sob java tei faraz name.. apni ki faraz(bracu cse sir) sir re bujhaisen naki?? naki onno kew??
October 7, 2012 @ 9:24 pm
ami faraz sir er student chilam 🙂