C Program to implement Radix Sort.

Radix sort is an algorithm. Radix Sort sorts the elements by processing its individual digits. Radix sort processing the digits either by Least Significant Digit(LSD) method or by Most Significant Digit(MSD) method. Read more about C Programming Language.

`/************************************************************ You can use all the programs on  www.c-program-example.com* for personal and learning purposes. For permissions to use the* programs for commercial purposes,* contact info@c-program-example.com* To find more C programs, do visit www.c-program-example.com* and browse!* *                      Happy Coding***********************************************************/#include "stdio.h"#define MAX 100#define SHOWPASSvoid print(int *a, int n) { int i; for (i = 0; i < n; i++)  printf("%dt", a[i]);}void radix_sort(int *a, int n) { int i, b[MAX], m = 0, exp = 1; for (i = 0; i < n; i++) {  if (a[i] > m)   m = a[i]; } while (m / exp > 0) {  int box[10] = { 0 };  for (i = 0; i < n; i++)   box[a[i] / exp % 10]++;  for (i = 1; i < 10; i++)   box[i] += box[i - 1];  for (i = n - 1; i >= 0; i--)   b[--box[a[i] / exp % 10]] = a[i];  for (i = 0; i < n; i++)   a[i] = b[i];  exp *= 10;#ifdef SHOWPASS  printf("nnPASS   : ");  print(a, n);#endif }}int main() { int arr[MAX]; int i, num; printf("nEnter total elements (num < %d) : ", MAX); scanf("%d", &num); printf("nEnter %d Elements : ", num); for (i = 0; i < num; i++)  scanf("%d", &arr[i]); printf("nARRAY  : "); print(&arr[0], num); radix_sort(&arr[0], num); printf("nnSORTED  : "); print(&arr[0], num); return 0;}`
`Read more Similar C ProgramsArray In CSorting Techniques`

You can easily select the code by double clicking on the code area above.