#include <stdio.h>
#include "base10.h"

int sizeofStr(char in[]) {
  int i = 0;
  for (i = 0; in[i] != '\0'; ++i)
    ;
  return i;
}

void printStrArray(char in[]) {
  int i;
  printf("{ ");
  for (i = 0; i < sizeofStr(in); ++i) {
    printf("%c", in[i]);
    if (i == sizeofStr(in) - 1) {
      printf(" }\n");
    } else {
      printf(", ");
    }
  }
}

void printIntArray(int in[], int inLength) {
  int i;
  printf("{ ");
  for (i = 0; i < inLength; ++i) {
    printf("%d", in[i]);
    if (i == inLength - 1) {
      printf(" }\n");
    } else {
      printf(", ");
    }
  }
}

int checkIntArraySorted(int in[], int inLength) {
  int i = 0;
  while(i < inLength - 1) {
    if (in[i] > in[i + 1])
      return 0;
    ++i;
  }
  
  return 1;
}

/* Convert an integer array into a combined integer */
int intArrayToInt(int in[], int inLength) {
  int i;
  int out = 0;
  int currentDigit = inLength;
  for (i = 1; i <= inLength; ++i) {
    out += in[i - 1] * intDigitExpand(currentDigit);
    --currentDigit;
  }
  return out;
}

/* Split an integer into an integer array */
void intToIntArray(int in, int out[]) {
  int i;
  int j = 0;
  int currentDigit;
  for(i = intDigitCount(in); i >= 1; --i) {
    out[j] = in / intDigitExpand(i);
    in -= intDigitExpand(i) * out[j];
    ++j;
  }
}