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CLASS 4: Calculator Using Switch Statement In Java -
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04-17-2014, 01:01 AM
Calculator In Java Using Switch Statement The switch Statement Is Used As A Reciprocal Of nested if else Statements. It Is Used When Multiple Choices Are Given And One Choice Is To Be Selected. The 'nested if-else' Structure Becomes Complicated In Multiple Choices So Then We Used switch Statement. One Of The Choices Or Cases In The switch Statement Is Executed Depending Upon The Value Returned By The Expression. In The switch Statement The break Statement Is Normally Used At The End Of Statements In Each Case. It Exits The Control From The Body Of switch Structure. If It Is Not Used Then The Statements Of Other Cases That Come After The Matching Case Will Also Be Executed. Syntax switch(expression) { case constant: statement; break; } Example Of Making A Calculator Output Addition Subtraction Multiplication Division
➳ bE driveN wiTh puRpOse, Be r313n71355 in your alιgnмenт; with excellence. pAy n0 mInd to the ∂ιsιмραssισηε∂ เ๓ק๏tєภt ђคtєгร ♬ ☣ .. нoolιgan ☠
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Re: CLASS 4: Calculator Using Switch Statement In Java -
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04-17-2014, 10:19 AM
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Re: CLASS 4: Calculator Using Switch Statement In Java -
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04-19-2014, 07:09 PM
This is great share morash, I will try this and will let you know if I have any question about it
ALLAH FARMATA HAI : AEY BANDEY JO HUA WO ACHA HUA . JO HORAHA HAI ACHA HO RAHA HAI. JO HOGA WO BHI ACHA HOGA. TERA KIYA GAIYA JO TU ROTA HAI TU KIA LAYA JO TU NE KHO DIYA. JO LIYA YAHIN (DUNYA) SEI LIYA JO DIYA YAHIN (DUNYA) PE DIYA JO AAJ TERA HAI PEHLAY KISI AUR KA THA AUR KAL KISI AUR KA HOGA. TABDEELI KAINAAT KA MAMOOL HAI BAS TU WO JAMA KAR JO TU SATH LEI KAR JANEY WALA HAI YANI NAIK AMAAL. |
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Re: CLASS 4: Calculator Using Switch Statement In Java -
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04-19-2014, 11:12 PM
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Re: CLASS 4: Calculator Using Switch Statement In Java -
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04-20-2014, 08:32 PM
Morash check this code, It's giving me error don't know why Code:
package cal; import java.util.Scanner; /** * * @author Ayaz */ public class cal { /** * @param args the command line arguments */ public static void main(String[] args) { // TODO code application logic here float num1 , num2; String operations; Scanner input = new Scanner (System.in); System.out.print("Enter the First number"); num1 = input.nextFloat(); System.out.print("Enter the operation"); operations = input.next(); System.out.print("Enter the Second Number"); num2= input.nextFloat(); switch (operations){ case "+": System.out.print("Addition of "+num1+"and "+num2+" is = "+ (num1 + num2)); break; case "-": System.out.print("Substraction of "+num1+"and "+num2+" is = "+ (num1 - num2)); break; case "/": System.out.print ("Division of "+num1+" and "+num2+" is" = + (num1 / num2)); break; case "*": System.out.print("Multiplication of "+num1+" and "+num2+" is" = + (num1 * num2)); break; } }}
ALLAH FARMATA HAI : AEY BANDEY JO HUA WO ACHA HUA . JO HORAHA HAI ACHA HO RAHA HAI. JO HOGA WO BHI ACHA HOGA. TERA KIYA GAIYA JO TU ROTA HAI TU KIA LAYA JO TU NE KHO DIYA. JO LIYA YAHIN (DUNYA) SEI LIYA JO DIYA YAHIN (DUNYA) PE DIYA JO AAJ TERA HAI PEHLAY KISI AUR KA THA AUR KAL KISI AUR KA HOGA. TABDEELI KAINAAT KA MAMOOL HAI BAS TU WO JAMA KAR JO TU SATH LEI KAR JANEY WALA HAI YANI NAIK AMAAL. |
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Re: CLASS 4: Calculator Using Switch Statement In Java -
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04-22-2014, 11:05 PM
Quote:
Last 2 Jo System.out.print K Statements Hai Os Mai is K Saath Jo Double Commas Lage Hai, Wo Remove Karo And Equal Sign K Baad Lagana ..
➳ bE driveN wiTh puRpOse, Be r313n71355 in your alιgnмenт; with excellence. pAy n0 mInd to the ∂ιsιмραssισηε∂ เ๓ק๏tєภt ђคtєгร ♬ ☣ .. нoolιgan ☠
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Re: CLASS 4: Calculator Using Switch Statement In Java -
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04-23-2014, 02:23 AM
Thanks morash.
ALLAH FARMATA HAI : AEY BANDEY JO HUA WO ACHA HUA . JO HORAHA HAI ACHA HO RAHA HAI. JO HOGA WO BHI ACHA HOGA. TERA KIYA GAIYA JO TU ROTA HAI TU KIA LAYA JO TU NE KHO DIYA. JO LIYA YAHIN (DUNYA) SEI LIYA JO DIYA YAHIN (DUNYA) PE DIYA JO AAJ TERA HAI PEHLAY KISI AUR KA THA AUR KAL KISI AUR KA HOGA. TABDEELI KAINAAT KA MAMOOL HAI BAS TU WO JAMA KAR JO TU SATH LEI KAR JANEY WALA HAI YANI NAIK AMAAL. |
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