This code is wrong I need some help with it all three files are there

Instructions

The following program takes a string and builds an index of it. The index indicates the:

Start of each line in the string,

Start of each word in the string,

Start of each number in the string.

STRINGHELP.H

#pragma once

#ifndef STRINGHELP_H

#define STRINGHELP_H

#define MAX_STRING_SIZE 511

#define MAX_INDEX_SIZE 100

#define MAX_WORD_SIZE 23

struct StringIndex

{

char str[MAX_STRING_SIZE + 1];

int wordStarts[MAX_INDEX_SIZE];

int lineStarts[MAX_INDEX_SIZE];

int numberStarts[MAX_INDEX_SIZE];

int numWords, numLines, numNumbers;

};

int nextWhite(const char* str);

int isNumber(const char* str, const int len);

struct StringIndex indexString(const char* str);

int getNumberLines(const struct StringIndex* idx);

int getNumberWords(const struct StringIndex* idx);

int getNumberNumbers(const struct StringIndex* idx);

void getWord(char word[], const struct StringIndex* idx, int wordNum);

void getNumber(char word[], const struct StringIndex* idx, int numberNum);

char* getLine(struct StringIndex* idx, int lineNum);

void printUntil(const char* s, const int start, const char terminator);

void printUntilSpace(const char* s, const int start);

#endif

---------------------------------------------------------------------------------------------

STRINGHELP.CPP

#define _CRT_SECURE_NO_WARNINGS

#include "stringhelp.h"

#include #include

#include

int nextWhite(const char* str)

{ int i, result = -1;

for (i = 0; result < 0 && str[i] != '\0'; i++) {

if (isspace(str[i]))

{ result = i;

} }

return (result < 0) ? i : result; }

int isNumber(const char* str, const int len)

{ int i, result = 1;

for (i = 0; i < len && result; i++)

{ result = result && isdigit(str[i]);

}

return result; }

struct StringIndex indexString(const char* str)

{ struct StringIndex result = { {0}, {0}, {0}, 0, 0, 0 }; int i, sp;

strcpy(result.str, str); if (str[0] != '\0')

{ result.lineStarts[0] = 0;

result.numLines = 1; }

for (i = 0; str[i] != '\0'; i++)

{ while (str[i] != '\0' && isspace(str[i]))

{ if (str[i] == ' ')

{ result.lineStarts[result.numLines] = i + 1;

}

i++; }

sp = nextWhite(str + i);

if (isNumber(str + i, sp - i + 1))

{ result.numberStarts[result.numNumbers++] = i;

}

else

{ result.wordStarts[result.numWords++] = i;

}

i += sp - 1; }

return result; }

int getNumberLines(const struct StringIndex* idx)

{ return idx->numLines;

}

int getNumberWords(const struct StringIndex* idx)

{ return idx->numWords;

}

int getNumberNumbers(const struct StringIndex* idx)

{ return idx->numNumbers;

}

void getWord(char word[], const struct StringIndex* idx, int wordNum)

{ int i, sp, start;

word[0] = '\0'; if (wordNum < idx->numWords && wordNum >= 0)

{ start = idx->wordStarts[wordNum]; sp = nextWhite(idx->str + start); for (i = 0; i < sp; i++) {

word[i] = idx->str[i]; }

word[sp] = '\0';

((struct StringIndex*)idx)->numWords--; }

}

void getNumber(char word[], const struct StringIndex* idx, int numberNum)

{ int i, sp, start;

word[0] = '\0'; if (numberNum < idx->numNumbers && numberNum >= 0) {

start = idx->numberStarts[numberNum]; sp = nextWhite(idx->str + start); for (i = 0; i < sp; i++) {

word[i] = idx->str[start + i]; }

word[sp] = '\0'; }

}

char* getLine(struct StringIndex* idx, int lineNum)

{ char* result = NULL;

if (lineNum < idx->numLines && lineNum >= 0)

{ result = idx->str + idx->lineStarts[lineNum];

}

return result; }

void printUntil(const char* s, const int start, const char terminator)

{ int i;

for (i = start; s[i] != '\0' && s[i] != terminator; i++) printf("%c", s[i]);

}

void printUntilSpace(const char* s, const int start)

{ int i;

for (i = start; s[i] != '\0' && !isspace(s[i]); i++) printf("%c", s[i]);

}

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THE MAIN FUNCTION MAIN.CPP

#define _CRT_SECURE_NO_WARNINGS

#include #include "stringhelp.h"

#include

#include

int main(void)

{ char testStr[] = { "This is a string with embedded newline

characters and 12345 numbers inside it as well 7890" };

struct StringIndex index = indexString(testStr); int i;

printf("LINES "); for (i = 0; i < index.numLines; i++)

{ printUntil(index.str, index.lineStarts[i], ' ');

printf(" "); }

printf(" WORDS "); for (i = 0; i < index.numWords; i++)

{ printUntilSpace(index.str, index.wordStarts[i]);

printf(" "); }

printf(" NUMBERS "); for (i = 0; i < index.numNumbers; i++)

{ printUntilSpace(index.str, index.numberStarts[i]);

printf(" ");

}

return 0;

}