mqnoy

[CODE] PASCAL | LUAS LINGKARAN AND SEGITIGA

Sep 25th, 2016
190
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
Pascal 0.84 KB | None | 0 0
  1. program hitung;
  2. uses crt;
  3.  
  4. var
  5. segitiga,lingkaran:string;
  6. option,r,diameter,alas,tinggi:integer;
  7. jari_jari,luas:real;
  8. const
  9. phi=3.14;
  10.  
  11. begin
  12. clrscr;
  13.  
  14. writeln('hitung luas');
  15. writeln('1.segitiga');
  16. writeln('2.lingkaran');
  17. write('masukan pilihan(number) :');
  18. read(option);
  19. writeln('pilihan = ',option);
  20.  
  21. if (option=1) then
  22. begin
  23. writeln('hitung luas segitiga');
  24. write('alas = ');
  25. read(alas);
  26. write('tinggi = ');
  27. read(tinggi);
  28. luas:=(alas*tinggi)/2;
  29. writeln('luas segitiga = ',luas:2:2);
  30. readln
  31. end
  32.  
  33. else if (option=2) then
  34. begin
  35. writeln('luas lingkaran');
  36. writeln('phi = ',phi:2:2);
  37. write('diameter = ');
  38. read(diameter);
  39. jari_jari:=diameter/2;
  40. writeln('jari-jari = ',jari_jari:2:2);
  41. luas:=phi*sqr(jari_jari);
  42. writeln('luas lingkaran = ',luas:2:2);
  43. readln;
  44. end
  45.  
  46. else
  47. write('pilihan salah');
  48. readln;
  49. readln;
  50.  
  51. end.
Advertisement
Add Comment
Please, Sign In to add comment