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  1. #include <stdio.h>
  2.  
  3. int main()
  4. {
  5.     int a, b, c, d, e, temp;
  6.  
  7.     printf("Program 5.2: Ascending Order of Values\n");
  8.     printf("======================================\n\n");
  9.  
  10.     printf("Enter first value: ");
  11.     scanf("%d", &a);
  12.  
  13.     printf("Enter second value: ");
  14.     scanf("%d", &b);
  15.  
  16.     printf("Enter third value: ");
  17.     scanf("%d", &c);
  18.  
  19.     printf("Enter fourth value: ");
  20.     scanf("%d", &d);
  21.  
  22.     printf("Enter fifth value: ");
  23.     scanf("%d", &e);
  24.  
  25.     printf("\nRe-arranged in ascending order: \n");
  26.     printf("===============================\n\n");
  27.  
  28.     /* Sorting Network - 9 comparators */
  29.     if (a > b) { temp = a; a = b; b = temp; } // 0,1
  30.     if (d > e) { temp = d; d = e; e = temp; } // 3,4
  31.     if (c > e) { temp = c; c = e; e = temp; } // 2,4
  32.     if (c > d) { temp = c; c = d; d = temp; } // 2,3
  33.     if (a > d) { temp = a; a = d; d = temp; } // 0,3
  34.     if (a > c) { temp = a; a = c; c = temp; } // 0,2
  35.     if (b > e) { temp = b; b = e; e = temp; } // 1,4
  36.     if (b > d) { temp = b; b = d; d = temp; } // 1,3
  37.     if (b > c) { temp = b; b = c; c = temp; } // 1,2
  38.  
  39.     printf("%d %d %d %d %d\n", a, b, c, d, e);
  40.  
  41.     return 0;
  42. }
  43.  
Success #stdin #stdout 0s 9432KB
comments ()
stdin
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5 2 1 3 4
stdout
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Program 5.2: Ascending Order of Values
======================================

Enter first value: Enter second value: Enter third value: Enter fourth value: Enter fifth value: 
Re-arranged in ascending order: 
===============================

1 2 3 4 5
https://ideone.com/dn4fw9
language:
C (gcc 8.3)
created:
7 years ago
visibility:
secret

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