Rešeno Pomoc u vezi stringova (C jezik)

[Zar nije torta hladna]

Profesor nam je postavio 7 zadataka i jedan me muci i nikako da ga resim.
Zadatak: Napisati program u kome se unosi redovi teksta (stringovi) sve dok se ne unese red koji sadrzi tri tacke (...) stampati najduzi red (string).
Moj pokusaj:

#include <stdio.h>

int main() 
{
    
int i;
int n;

char red[100];
char max[100]="";

puts("Uneti string: ");
gets(red);

while(strcmp(red,"…")!=0)
{
    
if(strlen(red)>strlen(max))
strcpy(max,red);
gets(red);

}

printf("Najduzi red je: \n");
puts(max); 

return 0;
}

 

[Baby Yoda]

#include <stdio.h>
#include <string.h>
main ()
{
  int i;
  int n;

  char red[100];
  char max[100] = "";

  puts ("Uneti string: ");
  gets (red);

  while (strcmp (red, "...") != 0)
    {

      if (strlen (red) > strlen (max))
    strcpy (max, red);

      gets (red);

    }

  printf ("Najduzi red je: \n");
  puts (max);

  return 0;
}

 

[Zar nije torta hladna]

Sad radi hvala puno nemam reci. Amaterska greska.

 

[bmaxa]

Ko vas to uci da koristite gets?

 

[Zar nije torta hladna]

Profesor.

 

[bmaxa]

Profesor.

C nije jezik za ucenje programiranja. C je jezik da naucis kako da izbegnes buffer overrrun.
Tvoj profesor nikada nije nista napisao u C-u.

 

[bmaxa]

Evo iz manuala:

BUGS
Never use gets(). Because it is impossible to tell without knowing the data in advance how many characters gets() will read, and because gets() will continue to store characters past the end of the buffer, it is ex‐
tremely dangerous to use. It has been used to break computer security. Use fgets() instead.
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