a little help please

EDIT : NVM. I just found that I need to change

char *motTest = motRecherche;

to
char *motTest;

REQUEST CLOSE /Sorry.

Code:

int main() { int longueur = strlen("Bonjour"); char motRecherche[] = "Bonjour"; char *motTest = motRecherche; strcpy(motTest, motRecherche); char lettre[1]; strset(motTest,'*'); int c = 0; int i = 0; do { cout << "Entrez une lettre pour trouver le mot... : " << motTest << endl; cin >> lettre[0]; for(i = 0 ; i<longueur ; i++) { if(lettre[0] == motRecherche[i]) { motTest[i] = motRecherche[i]; cout << endl << endl; cout << "done"; } } }while(c == 0); cout << "Vous avez trouver la reponse!"; return 0; }

So if I enter 'o', it still doesn't enter in the :

Code:

if(lettre[0] == motRecherche[i]) { motTest[i] = motRecherche[i]; cout << endl << endl; cout << "done"; }

Any help please?

Possibly try this if dont want change the initialization of motTest

char * motRecherche[1] = {"Bonjour"};
char * motTest = motRecherche[0];

I love it when people solve their own problem! congratz. =)

Another help please? xD

Code:

#include <iostream> #include <cstring> using namespace std; int main() { int longueur = strlen("Bonjour"); char motRecherche[] = "Bonjour"; char *motTest; strcpy(motTest, motRecherche); char lettre[1]; strset(motTest,'*'); while(strcmp(motTest, motRecherche) != 0) { cout << "Entrez une lettre pour trouver le mot... : " << motTest << endl; cin >> lettre[0]; for(int i = 0 ; i<longueur ; i++) { if(lettre[0] == motRecherche[i]) { motTest[i] = motRecherche[i]; cout << endl << endl; } } } cout << "Vous avez trouver la reponse!"; cin.get(); return 0; }

So I can build and run it, but when i run it, nothing happen, it just crashes... any help?

motTest is a nullpointer.
change it to char motTest[];

Originally Posted by Hell_Demon

motTest is a nullpointer.
change it to char motTest[];

||=== Find a word, Debug ==
C:\Users\Gabriel\Desktop\Programmation\Find a word\main.cpp||In function 'int main()':|
C:\Users\Gabriel\Desktop\Programmation\Find a word\main.cpp|11|error: storage size of 'motTest' isn't known|
||=== Build finished: 1 errors, 0 warnings ==

storage size of 'motTest' isn't known

isn't it undefined now?

EDIT :

Code:

#include <iostream>
#include <cstring>


using namespace std;

int main()
{
    int longueur = strlen("Bonjour");
    char motRecherche[] = "Bonjour";
    char *motTest;
    strcpy(motTest, motRecherche);
    char lettre[1];
    strset(motTest,'*');
    int c = 0;

    while(c == 0)
    {
        cout << "Entrez une lettre pour trouver le mot...   :   " << motTest << endl;
        cin >> lettre[0];

        for(int i = 0 ; i<longueur ; i++)
        {
            if(lettre[0] == motRecherche[i])
            {
                motTest[i] = motRecherche[i];
                cout << endl << endl;
            }
        }
    }



    cout << "Vous avez trouver la reponse!";

    cin.get();

    return 0;
}

That code work... I think the problem is

Code:

while(strcmp(motTest, motRecherche) != 0)

char motTest[8]; then, since Bonjour has 7 characters :3

Thanks to everyone.
I got something that work.

Code:

#include <iostream> #include <cstring> using namespace std; int main() { int longueur = strlen("Bonjour"); char motRecherche[] = "Bonjour"; char *motTest; strcpy(motTest, motRecherche); char lettre[1]; strset(motTest,'*'); int c = 0; while(c == 0) { cout << "Entrez une lettre pour trouver le mot... : " << motTest << endl; cin >> lettre[0]; for(int i = 0 ; i<longueur ; i++) { if(lettre[0] == motRecherche[i]) { motTest[i] = motRecherche[i]; cout << endl << endl; } } if(strcmp(motRecherche, motTest) == 0) { c = 1; } } cout << "Vous avez trouver la reponse!"; cin.get(); return 0; }

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a little help please

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