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May 20th, 2019
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  1. import java.util.Random;
  2.  
  3. class Main {
  4. public static void main(String[] args) {
  5. Random ran = new Random();
  6. int a1 = ran.nextInt(3); //박
  7. int a2 = ran.nextInt(3); //남
  8. int a3 = ran.nextInt(3); //오
  9. // 0 : 자료 조사 , 1 : ppt, 2 : 발표
  10.  
  11. while(a2 == 0) {
  12. a2 = ran.nextInt(3);
  13. }
  14.  
  15. if(a2 == 1) {
  16. while(a3 == 1) {
  17. a3 = ran.nextInt(3);
  18. }
  19. if(a3 == 0) {
  20. a1 = 2;
  21. }
  22. else if(a3 == 2) {
  23. a1 = 0;
  24. }
  25. }
  26. else if(a2 == 2) {
  27. a3 = 0;
  28. a1 = 1;
  29. }
  30.  
  31.  
  32. System.out.print("박 : ");
  33. Result.result(a1);
  34. System.out.print("남 : ");
  35. Result.result(a2);
  36. System.out.print("오 : ");
  37. Result.result(a3);
  38. }
  39. }
  40.  
  41. class Result{
  42. static void result(int a){
  43. if(a == 0) {
  44. System.out.println("자료조사");
  45. }
  46. else if(a == 1) {
  47. System.out.println("PPT");
  48. }
  49. else if(a == 2) {
  50. System.out.println("발표");
  51. }
  52. }
  53. }
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