PERNYATAAN SWITCH

Program ke -1

import java.util.Scanner; public class nilaiA {      public static void main(String args[])      {            Scanner masuk=new Scanner(System.in);            int pil;            float p,l,a,t,r,lp,kp,ls,ks,ll,kl;            System.out.print("Masukkan Pilihan = ");            pil = masuk.nextInt();            switch (pil){            case 1:System.out.println("Hitung & Kel Persegi Panjang");                 System.out.print("Masukkan Panjang = ");                 p=masuk.nextFloat();                 System.out.print("Masukkan Lebar = ");                 l=masuk.nextFloat();                 lp = p * l;                 kp = (p+l) *2;                 System.out.println("Luas Persegi Panjang = "+lp);                 System.out.println("Keliling Persegi Panjang = "+kp);            break;            case 2:System.out.println("Hitung Luas & Keliling SegiTiga");                 System.out.print("Masukkan Alas = ");                 a=masuk.nextFloat();                 System.out.print("Masukkan Tinggi = ");                 t=masuk.nextFloat();                 ls=0.5f*a*t;                 ks=a+a+a;                 System.out.println("Luas SegiTiga = "+ls);                 System.out.println("Keliling SegiTiga = "+ks);            break;            case 3:System.out.println("Hitung Luas & Keliling Lingkaran");                 System.out.print("Masukkan Jari-jari = ");                 r=masuk.nextFloat();                 ll= 3.14f * r * r;                 kl= 3.14f*r*2;                 System.out.println("Luas Lingkaran = "+ll);                 System.out.println("Keliling Lingkaran = "+kl);            break;            default:      System.out.println("Pilihan Salah!!!");break;}      } }

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Program ke -2

import java.util.Scanner; public class CaseJurusan {      public static void main(String args[])      {            Scanner masuk = new Scanner(System.in);            int pil;            System.out.print("Masukkan pilihan = ");            pil = masuk.nextInt();            switch (pil){                 case 1:System.out.println("Jurusan MI/D3");break;                 case 2:System.out.println("Jurusan TK/D3");break;                 case 3:System.out.println("Jurusan KA/D3");break;                 case 4:System.out.println("Jurusan TI/S1");break;                 case 5:System.out.println("Jurusan SI/S1");break;                 default:      System.out.println("Pilihan Salah!!!");break;}      } }

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