Thread: I need a little help with c programing

Hi i just need a help to delete words consecutive repeated

like :
text :
hi hi how are are you you
print :
hi how are you

the idea is that , i've seen a question that want me to make a program with three function , one of them is to delete extra spaces , and the second to capitalize the first character in the first word and the delete the other capital characters ,and the third that want me to to delete consecutive repeated words only the consecutive ones. like : the great great the , print : the great the

using an array

i didnt do the main yet , i just did the two functions alone as a main , just this one the third i didn't do.

Code:

Code:

#include <stdio.h>
#include <conio.h>
#include <string.h>
 
int main() {
       char TextBefore[100], TextAfter[100];
       int j = 0, i;
       printf("Enter a String \n");
       gets(TextBefore);
       /* Skips all spaces before first characters */
       while (TextBefore[j] == ' ') {
              j++;
       }
 
       for (i = 0; TextBefore[j] != '\0'; j++) {
             if (TextBefore[j] == ' ' && TextBefore[j - 1] == ' ') {
                    continue;
             }
             TextAfter[i] = TextBefore[j];
             i++;
       }
       TextAfter[i] = '\0';
       printf("String without extra spaces\n%s", TextAfter);
 
       getch();
       return 0;
}

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

Code:

int main()
{
       char TextAfter[100];
       int i = 0;
       gets(TextAfter);
       if (TextAfter[i] >= 'a' && TextAfter[i] <= 'z')
             TextAfter[i] -= 32;
 
 
       for (i = 1;i < strlen(TextAfter); i++) {
             if (TextAfter[i] >= 'A' && TextAfter[i] <= 'Z')
                    TextAfter[i] += 32;
       }
       puts(TextAfter);
       getch();
       return 0;
 
      
}

Code:

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


int main()
{
    char check[100], TextAfter[100];
    int x, j = 0, i = 0, flag = 1, count = 0, c, z;
    gets(TextAfter);
    if (TextAfter[i] == ' ')
        i++;


    while (TextAfter[i] != ' ')
    {
        check[j] = TextAfter[i];
        count++;
        j++;
        i++;


    }


    j = 0;
    x = i;


    if (count != 0)
    {
        for (z = 0; z < count; z++)
        {
            if (TextAfter[x] != check[j]);
            flag == 0;


            x++;
            j++;
        }


        if (flag = 1)
        {
            c == i + count;
            for (z = 0; z < count; z++)
            {


                TextAfter[i] == TextAfter[c];
            }
        }
        j = 0;


    }
    printf("String without extra spaces\n%s", TextAfter);




    getch();
    return 0;
}

You're getting somewhere, definitely. I would just make sure that you compile in such a way that catches mistakes like confusing = for == and vice versa.

Code:

C:\Users\jk\Desktop>gcc -Wall -std=c99 -c foobar.c
foobar.c: In function 'main':
foobar.c:31:13: warning: statement with no effect [-Wunused-value]
             flag == 0;
             ^
foobar.c:37:9: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         if (flag = 1)
         ^
foobar.c:39:13: warning: statement with no effect [-Wunused-value]
             c == i + count;
             ^
foobar.c:42:19: warning: statement with no effect [-Wunused-value]
                   TextAfter[i] == TextAfter[c];
                   ^
foobar.c:42:44: warning: 'c' may be used uninitialized in this function [-Wmaybe-uninitialized]
                   TextAfter[i] == TextAfter[c];
                                            ^

It looks like you have the meaning of these operators backwards.