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  1. import java.util.Scanner;
  2.  
  3. class dynamic {
  4.  
  5.     static int spaces = 0;
  6.  
  7.     public static void main(String arg[]) {
  8.         int i = 0;
  9.         Scanner s = new Scanner(System.in);
  10.         int num[] = new int[8];
  11.         while (i < 8) {
  12.             num[i] = s.nextInt();
  13.             i++;
  14.         }
  15.  
  16.         int b = findmin(num);
  17.         System.out.println(b);
  18.     }
  19.  
  20.     public static int findmin(int num[]) {
  21.         if (num.length == 0)
  22.             return 0;
  23.  
  24.         return findmin(num, 0, num.length - 1);
  25.     }
  26.  
  27.     public static int findmin(int num[], int first, int last) {
  28.         ++spaces;
  29.         printSpaces();
  30.         System.out.printf("findmin(first=%d, last=%d) {\n", first, last);
  31.         if (first == last) {
  32.             printSpaces();
  33.             System.out.printf("} => %d\n", num[first]);
  34.             --spaces;
  35.             return num[first];
  36.         }
  37.         if (first + 1 == last) {
  38.             int min = Math.min(num[first], num[last]);
  39.             printSpaces();
  40.             System.out.printf("} => %d\n", min);
  41.             --spaces;
  42.             return min;
  43.         }
  44.  
  45.         int min1 = findmin(num, (last / 2) + 1, last);
  46.         int min2 = findmin(num, first, last / 2);
  47.  
  48.         if (min1 > min2) {
  49.             printSpaces();
  50.             System.out.printf("} => %d\n", min2);
  51.             --spaces;
  52.             return min2;
  53.         } else {
  54.             printSpaces();
  55.             System.out.printf("} => %d\n", min1);
  56.             --spaces;
  57.             return min1;
  58.         }
  59.  
  60.     }
  61.  
  62.     private static void printSpaces() {
  63.         for (int i = 0; i < spaces; i++) {
  64.             System.out.print("  ");
  65.         }
  66.     }
  67.  
  68. }
Runtime error #stdin #stdout 0.29s 380800KB
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  findmin(first=0, last=7) {
    findmin(first=4, last=7) {
      findmin(first=4, last=7) {
        findmin(first=4, last=7) {
          findmin(first=4, last=7) {
            findmin(first=4, last=7) {
              findmin(first=4, last=7) {
                findmin(first=4, last=7) {
                  findmin(first=4, last=7) {
                    findmin(first=4, last=7) {
                      findmin(first=4, last=7) {
                        findmin(first=4, last=7) {
                          findmin(first=4, last=7) {
                            findmin(first=4, last=7) {
                              findmin(first=4, last=7) {
                                findmin(first=4, last=7) {
                                  findmin(first=4, last=7) {
                                    findmin(first=4, last=7) {
                                      findmin(first=4, last=7) {
                                        findmin(first=4, last=7) {
                                          findmin(first=4, last=7) {
                                            findmin(first=4, last=7) {
                                              findmin(first=4, last=7) {
                                                findmin(first=4, last=7) {
                                                  findmin(first=4, last=7) {
                                                    findmin(first=4, last=7) {
                                                      findmin(first=4, last=7) {
                                                        findmin(first=4, last=7) {
                                                          findmin(first=4, last=7) {
                                                            findmin(first=4, last=7) {
                                                              findmin(first=4, last=7) {
                                                                findmin(first=4, last=7) {
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                                                                    findmin(first=4, last=7) {
                                                                      findmin(first=4, last=7) {
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https://ideone.com/UeL6gt
language:
Java (12.0.1)
created:
10 years ago
visibility:
public

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