Write a program that reads a line of text (not exceeding 200 characters) stores it in a TXT variable and then displays:

• the length L of the string.
• the number of 'e' contained in the string.
• the whole sentence backwards, without changing the content of the variable TXT.
• the whole sentence backwards, after reversing the order of characters in TXT.

Example
here is a small sentence !
! ecnetnes llams a si ereh

#include<stdio.h>
#include<conio.h>
#define SIZE 200

void main() {
	char TXT[SIZE], aux;
	int i, counte, length, j;

	printf("Enter a line of text:\n");
	// scanf("%s", TXT); // WRONG because it reads just one word
	gets(TXT); // it reads a line till the return carriage

			   // length of the string
	for (i = 0; TXT[i] != '\0'; i++)
		;
	// TXT[i]=='\0';

	printf("length=%d\n", i);
	length = i;
	// number of occurrence of 'e'
	counte = 0;
	for (i = 0; TXT[i] != '\0'; i++)
		if (TXT[i] == 'e') // WRONG if(TXT[i]=="e")
			counte++;
	printf("Number of occurrence of 'e'=%d\n", counte);

	// print it backward
	printf("\n\nPrinting the string in reverse order\n");
	for (i = length - 1; i >= 0; i--)
		printf("%c", TXT[i]);

	//reverse the string
	i = 0;
	j = length - 1;
	for (; i < j; i++, j--)
	{
		aux = TXT[i];
		TXT[i] = TXT[j];
		TXT[j] = aux;
	}
	printf("\n\nString in reverse order\n");
	puts(TXT);
	getch();
}