Search string in array and return index

#include <stdio.h>
#include <string.h>

int findTarget(char *string, char *nameptr[], int num);
int main()
{
	int index, index2;
	int size;
	char *nameptr[100];
	char *string;

	printf("Enter the number of names: ");
	scanf("%d",&size);

	for(index=0; index<size; index++)
	{
		printf("Enter A Name: ");
		scanf("%s", &nameptr[index]);
	}

	printf("\nEnter a string to search:");
	scanf("%s", &string);

	index2 = findTarget(string, nameptr, size);

	if ( index2 == -1 )
	{
      printf("\nNo - no such name\n");
	}
	else
	{
      printf("\nYes - matched index location at %d\n", index2);
	 }
	return 0;
}

int findTarget(char *string, char *nameptr[], int num)
{
	int i=0;

	for ( i = 0 ; i < num ; i++ )
	{
	 
		if (strcmp(nameptr[i],string)==0)
		{
			return i;
		}
	}
 
	return -1;
}