import java.awt.datatransfer.StringSelection; import java.util.*; public class jed { public static final String ONE = "1"; public static final String TWO = "(1+1)"; public static final String THREE = "(1+1+1)"; public static final String FIVE = "(1+1+1+1+1)"; public static final String SEVEN = "((1+1)*(1+1+1)+1)"; public static String divideToOnes(int t){ if(t == 1){ return ONE; } StringBuilder result = new StringBuilder(); boolean isDivided = true; while(isDivided){ isDivided = false; while (t%2 == 0) { result.append(TWO); t=t/2; if(t > 1){ result.append("*"); isDivided = true; } } while(t%3 == 0){ result.append(THREE); t=t/3; if(t > 1){ result.append("*"); isDivided = true; } } while(t%5 == 0){ result.append(FIVE); t=t/5; if(t > 1){ result.append("*"); isDivided = true; } } while(t%7 == 0){ result.append(SEVEN); t=t/7; if(t > 1){ result.append("*"); isDivided = true; } } } if(t > 1){ t -= 1; result.append("(1+").append(divideToOnes(t)).append(")"); } return result.toString(); } public static void main(String[] args) { Scanner in = new Scanner(System.in); int n = in.nextInt(); for(int i = 0; i < n; i++) { int t = in.nextInt(); System.out.println(divideToOnes(t)); } in.close(); } }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | import java.awt.datatransfer.StringSelection; import java.util.*; public class jed { public static final String ONE = "1"; public static final String TWO = "(1+1)"; public static final String THREE = "(1+1+1)"; public static final String FIVE = "(1+1+1+1+1)"; public static final String SEVEN = "((1+1)*(1+1+1)+1)"; public static String divideToOnes(int t){ if(t == 1){ return ONE; } StringBuilder result = new StringBuilder(); boolean isDivided = true; while(isDivided){ isDivided = false; while (t%2 == 0) { result.append(TWO); t=t/2; if(t > 1){ result.append("*"); isDivided = true; } } while(t%3 == 0){ result.append(THREE); t=t/3; if(t > 1){ result.append("*"); isDivided = true; } } while(t%5 == 0){ result.append(FIVE); t=t/5; if(t > 1){ result.append("*"); isDivided = true; } } while(t%7 == 0){ result.append(SEVEN); t=t/7; if(t > 1){ result.append("*"); isDivided = true; } } } if(t > 1){ t -= 1; result.append("(1+").append(divideToOnes(t)).append(")"); } return result.toString(); } public static void main(String[] args) { Scanner in = new Scanner(System.in); int n = in.nextInt(); for(int i = 0; i < n; i++) { int t = in.nextInt(); System.out.println(divideToOnes(t)); } in.close(); } } |