rectangle files

[joao zao]

#include <iostream>

#include <fstream>

#include <string>

#include <cstdlib>



using namespace std;



void imprimirRec(int alt, int larg)

{

for(int a=0; a<alt+2; a++)

{

for(int l=0; l<larg; l++)

{

if((a==0 && l==0) ||(a==alt+1 && l==0))

cout << "+--";

else if((a==0 && l==larg-1)||(a==alt+1 && l==larg-1))

cout << "--+\n";

else if(a==0 || a==alt+1)

cout << "--";

else if(l==0)

cout << "| ";

else if(l==larg-1)

cout << " |\n";

else cout << " ";

}

}

}



void writeFile(char *out_path, int alt, int larg)

{

ofstream outClientFile(out_path, ios::app);



outClientFile << "altura:" << larg << " largura:" << alt << endl;



outClientFile.close();

}



int area(int alt, int larg)

{

return alt*larg;

}



void readFile(char *in_path, char *out_path)

{

string s,s_aux,r;

int i, alt, larg, idx, idx2, a, n=1;

ifstream inClientFile(in_path, ios::in);



while(getline(inClientFile, s, '\n'))

{

s_aux = s;

i = 0;

while(i!=2)

{

switch (i)

{

case 0: idx = s_aux.find(':'); idx2 = s_aux.find(' ');

r = s_aux.substr(idx+1,idx2-idx);

alt = atoi(r.c_str());

s_aux = s_aux.substr(idx2+1,s.length());

i++;

break;

case 1: idx = s_aux.find(':');

r = s_aux.substr(idx+1,s_aux.length()-idx);

larg = atoi(r.c_str());

i++;

}

}

a = area(alt, larg);

writeFile(out_path, alt, larg);

if (alt < 10 && larg < 10)

{

imprimirRec(alt, larg);

n++;

}

else

cout << "Rectangulo " << n++ << ":altura " << alt << " largura " << larg << " area " << a << endl;

}



inClientFile.close();

}



int main(int argc, char *argv[])

{

char *in_path = argv[1];

char *out_path = argv[2];



readFile(in_path,out_path);





return 0;

}

[Mythios]

Put your code in [code] CODE HERE [/code] tags. And state what your problem is. It's annoying reading through plain text not knowing what to look for.

[epiqu1n]

Also, what is the desired outcome of the program?