Help with my code

[SirSen]

i've been having a problem with this code i wrote, in which the system founds a problem within it and it closes the program. The code is:

#include <iostream>
#include <fstream>
using namespace std;

int main(){
    int row;
    char *puntero[row];
    string line;
    fstream log;
    log.open("C:/log.txt", ios::out | ios::in | ios::app);
    if (log.is_open()){
        getline(log, line);
        line = *puntero;
        for(row= 0; row<80; row++){
        if (*puntero[row] == 's'){
        *puntero[row]== 'd';
        }
        }


    log.close();
    printf(*puntero, "\n");
    }
}

any help? i want to take the line from the file and search for the S's and change them for D's, any suggestion?

[TheIdeasMan]

SirSen,

*puntero[row]== 'd';

That is a test for equality, did you really want assignment instead?

Also, are you mixing a C approach with a C++ approach? You are assigning a string to a char array, why not use the C++ algorithms on the string. If you have to do C code, then just use the char array.

[SirSen]

oh thank u, i knew i was mixing up somewhere but i didnt realize where