gistfile1.c

#include <stdio.h>

int main () {
  size_t n = 100;
  int odds[n];
  
  size_t i;
  for(i = 0; i < n; ++i) {
    odds[i] = 2 * i + 1;
  }
  
  size_t j;
  for(j = 0; j < n; ++j) {
    printf("%s%i%s", (j != 0 ? "," : "["), odds[j], (j == (n-1) ? "]" : ""));
  }
  
  return 0;
}

gistfile2.hs

main = print [2*i + 1 | i <- [0..99]]

gistfile3.c

#include <stdio.h>

int main () {
  size_t n = 100;
  int odds[n];
  
  size_t i;
  for(i = 0; i < n; ++i) {
    odds[i] = 2 * i + 1;
  }
  
  size_t j;
  int s = 0;
  for(j = 0; j < n; ++j) {
    s = s + odds[j];
    printf("%s%i%s", (j != 0 ? "," : "["), odds[j], (j == (n-1) ? "]" : ""));
  }
  
  printf("\nsum: %i", s);
  
  return 0;
}

gistfile4.hs

main = print odds >> print ("sum: " ++ (show . sum) odds)
          where odds = [2*i + 1 | i <- [0..99]]