Just a standard hello world program in C

helloworld.c

#include <stdio.h>
static char a[65535] = {0};
static char* p = a;
int main() {
  *p += 8;
  for (; *p;) {
    *++p += 4;
    for (; *p;) {
      *++p += 2;
      *++p += 3;
      *++p += 3;
      ++*++p;
      --*(p -= 4);
    }
    ++*++p;
    ++*++p;
    --*++p;
    ++*(p += 2);
    for (; *p;) {
      --p;
    }
    --*--p;
  }
  p += 2;
  putchar(*p);
  *++p -= 3;
  putchar(*p);
  *p += 7;
  putchar(*p);
  putchar(*p);
  *p += 3;
  putchar(*p);
  p += 2;
  putchar(*p);
  --*--p;
  putchar(*p);
  --p;
  putchar(*p);
  *p += 3;
  putchar(*p);
  *p -= 6;
  putchar(*p);
  *p -= 8;
  putchar(*p);
  ++*(p += 2);
  putchar(*p);
  *++p += 2;
  putchar(*p);
}