C Dili ile string işlemleri

#include <stdio.h>
#include <stdlib.h>

int main()
{
    
    char text[100];          
    char reversed[100];      
    int i=0;
    int chr_counter=0;     
    int vcb_token=1;        
    int vcb_counter=0;      

    int capital_counter=0; 
    int capital_token=1;   

    printf("Please enter the text : ");
    gets(text);
    fflush(stdin);        

    // Character counter part.
    while(text[chr_counter] != '\0') {   
        chr_counter++;
    }
    for (i=0;i<chr_counter;i++) {        
        reversed[i]=text[i];
    }
    // word counter part.
    while (text[vcb_token]!='\0') {      
        char charecter=text[vcb_token];
        if (charecter==' ') {           
            vcb_counter++;
        }
        vcb_token++;
    }
    fflush(stdin);     // clean the memory.
    // Capitalizer part.
    while(text[capital_counter] !=0) {           

        if(capital_token) {

            if((text[capital_counter] >= 'a') && (text[capital_counter]<='z')) {
                text[capital_counter] -= 32;
        }
        capital_token = 0;
        }
        else {
            if(text[capital_counter] >= 'A' && text[capital_counter]<='Z') {         
                text[capital_counter] += 32;
            }
        }
        if(text[capital_counter] == ' ' || text[capital_counter] == '.') {
            capital_token=1;
        }
        capital_counter++;           
    }
    // Reverser part.
    int lenght =chr_counter;       
    int e = lenght-1;             
    int x;                       
    printf("\nNumber of charecters : %d",chr_counter);
    printf("\nNumber of words : %d",vcb_counter);
    printf("\nCapitalized : %s",text);
    printf("\nReversed :");
    for(int a = lenght - 1; a >= 0; a--)         
    {
        if(reversed[a] == ' ' || a == 0)          
        {
            if(a == 0)
            {
                x = 0;
            }
            else
            {
                x = a + 1;
            }
            for(int j = x; j <= e; j++)
            {
                printf("%c",reversed[j]);
            }
            e = a - 1;
            printf(" ");         
        }
    }
    return 0;
}