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JUN7

Luas

Oct 12th, 2019
136
0
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C++ 1.41 KB | None | 0 0
  1. #include <iostream>
  2. #include <stdlib.h>
  3. using namespace std;
  4.  
  5. int main(){
  6.     int menu, sisi, panjang, lebar, alas, tinggi, jari_jari;
  7.     float result;
  8.     cout << "Pilihan : " << endl;
  9.     cout << "1. Menghitung Luas Bujur Sangkar" << endl;
  10.     cout << "2. Menghitung Luas Persegi Panjang" << endl;
  11.     cout << "3. Menghitung Luas Segitiga" << endl;
  12.     cout << "4. Menghitung Luas Lingkaran" << endl;
  13.     cout << "# Pilih Menu : "; cin >> menu;
  14.     switch(menu){
  15.         case 1:
  16.             cout << "Anda Memilih Perhitungan Luas Bujur Sangkar" << endl;
  17.             cout << "Masukkan Sisi : "; cin >> sisi;
  18.             result = sisi * sisi;
  19.             cout << "Hasil : " << result << endl;
  20.             break;
  21.         case 2:
  22.             cout << "Anda Memilih Perhitungan Persegi Panjang" << endl;
  23.             cout << "Masukkan Panjang : "; cin >> panjang;
  24.             cout << "Masukkan Lebar : "; cin >> lebar;
  25.             result = panjang * lebar;
  26.             cout << "Hasil : " << result << endl;
  27.             break;
  28.         case 3:
  29.             cout << "Anda Memilih Perhitungan Luas Segitiga" << endl;
  30.             cout << "Masukkan Alas : "; cin >> alas;
  31.             cout << "Masukkan Tinggi : "; cin >> tinggi;
  32.             result = 0.5 * alas * tinggi;
  33.             cout << "Hasil : " << result << endl;
  34.             break;
  35.         case 4:
  36.             cout << "Anda Memilih Perhitungan Luas Lingkaran" << endl;
  37.             cout << "Masukkan Jari Jari : "; cin >> jari_jari;
  38.             result = 3.14 * (jari_jari * jari_jari);
  39.             cout << "Hasil : " << result << endl;
  40.             break;
  41.         default:
  42.             cout << "Masukkan Pilihan.";
  43.     }
  44. }
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