Pagalbos su c++ {uždavinys : omo dėsnis}

[Paška.]

Sveiki, kas padės parašyt šita lengva uždavinį kurio nesugalvoju o man jo reikia iki 10 vakaro, o aš turiu daug darbo ir be programavimo tai prašau jūsų, atsiskaitau f.eurais...

 

 

Padėjo: -Modestas

Redaguota Gruodžio 13, 2015, nario pashka Bull'Dogs

[-Modestas]

#include <iostream>

#include <fstream>

using namespace std;

int main()

{

ifstream failas("failas");

int x;

failas >> x;

int i, u, r;

cout << "Bandymu rezultati" << endl;

cout << "----------------------" << endl;

cout << " I\tU\tR" << endl;

cout << "----------------------" << endl;

while(failas >> i >> u >> r){

if(u == 0){

u = i * r;

}else if(i == 0){

i = u / r;

}else if(r == 0){

r = u / i;

}

cout << " " << i << "\t" << u << "\t" << r << endl;

}

cout << "----------------------" << endl;

return 0;

}

Redaguota Gruodžio 13, 2015, nario -Modestas

[Paška.]

#include <fstream>
#include <iostream>

using namespace std;

int main()
{
	ifstream failas("failas");
	
	int x;
	failas >> x;
	int i, u, r;
	
	cout << "Bandymu rezultati" << endl;
	cout << "----------------------" << endl;
	cout << "   I\tU\tR" << endl;
	cout << "----------------------" << endl;
	
	while(failas >> i >> u >> r){
		if(u == 0){
			u = i * r;
		}else if(i == 0){
			i = u / r;
		}else if(r == 0){
			r = u / i;
		}
		
		cout << "   " << i << "\t" << u << "\t" << r << endl;
	}
	
	cout << "----------------------" << endl;
	
	return 0;
}

Pradžia manau tokia turetu but

#include <fstream>
 
using namespace std;
 
const char duom[] = "duom.txt";
const char rez[] = "rez.txt";
 
int main ()
{
    int n,
    i, u,
    r;
    ifstream fd(duom);
    ofstream fr(rez);
    fr << "Bandymu rezultatai" << endl;
    fr << "--------------------" << endl;
    fr << "     I   U   R   " << endl;
    fr << " ";
    fd >> n;
    fr << "--------------------" << endl;
    for (int i = 0; i <= n; i++)
    {
kodas....
}
    fd.close();
    fr.close();
    return 0;
}

Redaguota Gruodžio 13, 2015, nario pashka Bull'Dogs

[-Modestas]

#include <fstream>

const char duom[] = "duom.txt";

const char rez[] = "rez.txt";

using namespace std;

int main()

{

int n, i, u, r;

ifstream fd(duom);

ofstream fr(rez);

fr << "Bandymu rezultatai" << endl;

fr << "--------------------" << endl;

fr << " I U R " << endl;

fr << "--------------------" << endl;

fd >> n;

for(int j=0; j<n; j++){

fd >> i >> u >> r;

if(u == 0){

u = i * r;

}else if(i == 0){

i = u / r;

}else if(r == 0){

r = u / i;

}

fr << " " << i << " " << u << " " << r << endl;

}

fr << "--------------------" << endl;

fd.close();

fr.close();

return 0;

}

[Paška.]

#include <fstream>

const char duom[] = "duom.txt";
const char rez[] = "rez.txt";

using namespace std;

int main()
{
	int n, i, u, r;
	
	ifstream fd(duom);
	ofstream fr(rez);
	
	fr << "Bandymu rezultatai" << endl;
	fr << "--------------------" << endl;
	fr << "     I   U   R   " << endl;
	fr << "--------------------" << endl;
	
	fd >> n;
	
	for(int j=0; j<n; j++){
		fd >> i >> u >> r;
	
		if(u == 0){
			u = i * r;
		}else if(i == 0){
			i = u / r;
		}else if(r == 0){
			r = u / i;
		}
		
		fr << "     " << i << "   " << u << "   " << r << endl;
	}
	
	fr << "--------------------" << endl;
	
	fd.close();
	fr.close();
	
	return 0;
}

 

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