Thread: Need help please can't get working dynamic array at strcmp

Code:

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define SIZEOFNAME 25
typedef struct names
{
	char nameCheck[SIZEOFNAME];
}Names;


void countNames(int qty)
{
	FILE *text = fopen("names.txt", "r");
	int i = 0;
	Names *temp = (Names*)malloc(qty*sizeof(Names));
	char str[SIZEOFNAME];
	while (!feof(text))
	{
		fgets(str, SIZEOFNAME, text);
		_flushall();
		strcpy(temp[i].nameCheck, str);
		i++;
	}
	int nameDuplicates=0;
	int flag=0;
	for (i = 0; i < qty-1; i++){  // string compare with next line
		flag=strcmp(temp[i].nameCheck,temp[i+1].nameCheck);
		if (flag)
			nameDuplicates++;
	}
	printf("The total number of names in text is %d and the same names is %d\n", qty, nameDuplicates);
	fclose(text);
	free(temp);
}
int main()
{
	int ch;
	int qtyNames = 0; // How many names
	int wordCount = 0;
	FILE *text = fopen("names.txt", "r");
	/**************************************************/
	while (!feof(text))  // Counting lines in text documents with names
	{
		ch = fgetc(text);
		if (ch == '\n')
		{
			qtyNames++;
		}
	}
	fclose(text);
	/**************************************************/
	countNames(qtyNames);
	puts("End\n");
}

Hello, need help please with comparing names from text document
example:
Name1
Name2
Name3
Name1

Target to put names in dynamic array and compare if there is similar names in text document
like Name1 is 2 times it will print there are 2 names are duplicated
if someone can tell me what I'm doing wrong very appreciating your help thank you.