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understanding problem

hmzi123 (16)
i have the following code, ignore the language, but after running it it just shows me press 1 to continue and it doesnt what is supposed to do, can you point me to where i did the mistake please?

#include <iostream>
#include <fstream>
#include <cstring>
#include <iomanip>
#include <stdlib.h>
#include <windows.h>


using namespace std;
void gotoxy(int x, int y)

{
COORD coord;
coord.X = x;
coord.Y = y;
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
}
void starline();
int main()

{
int no=0;
bool har=0;
int b=0;
int ans[10];
float score=0;
int anseasy[10]= {1,1,1,1,1,1,1,1,1,1};
int anshard[10]= {1,1,1,1,1,1,1,1,1,1};
int ansmedium[10]= {1,1,1,1,1,1,1,1,1,1};
int ansin;
int k=0;
int h=0,i=0,j=0,l=0,ea=0,q=0;
float correct=0;
char ch;
string x[10];
string y[10];
string z[10];

char s[100];
ifstream medium;
ifstream hard;
ifstream easy;


int e=0, m=0,n=0, main=0;
starline();
starline();
gotoxy(50,2);
cout<<"Salut, bine ai venit la quiz-ul meu!"<<endl;
starline();
starline();
cout<<" Apasa 1 sa continui\n";
cin>>ch;

while(main<=9)
medium.open("medium.txt");
for(int i=0; i<=9; i++)
{
getline(medium,x[i],'\n') ;
if(i==main)
{


no++;
system("cls");
cout<<"Q="<<endl;
cout<<"("<<no<<")"<<x[i]<<endl;
cout<<"Raspunde cu ce consideri tu 1,2,3,4 :"<<endl;
cin>>ansin;
}
}
if(ansin==ansmedium[main])
{
correct++;
score=score+1;
q=main-ea;
h++;
hard.open("hard.txt");
for(int j=0; j<=9; j++)
{
getline(hard,y[j],'\n');


if(j==q)

{
no++;
system("cls");
cout<<"Q="<<endl;
cout<<"("<<no<<")"<<y[j]<<endl;
cout<<"Raspunde cu ce consideri tu 1,2,3,4 :"<<endl;
cin>>ansin;
if(ansin==anshard[j])
{
correct++;
score=score+5;

}
}
}
}
else

{


ea++;
l=main-h;
easy.open("easy.txt");
for (int k=0; k<=9; k++)
{
getline(easy,z[k],'\n');
if(k==1)
{
no++;
system("cls");
cout<<"Q="<<endl;
cout<<"("<<no<<")"<<z[k]<<endl;
cout<<"Raspunde cu ce consideri tu 1,2,3,4 :"<<endl;
cin>>ansin;
if(ansin==anseasy[k])
{

correct++;
score=score+5;
}

}


}

main++;


if (main==10)
{
if(ea<=9||h<=9)
{

while(ea<=9)
{

easy.open("easy.txt");
for(int t=0; t<=10; t++)
{

getline(easy,z[t],'\n');
if(t==ea)
{
no++;
system("cls");
cout<<"Q="<<endl;
cout<<"("<<no<<")"<<z[t]<<endl;
cout<<"Raspunde cu ce consideri tu 1,2,3,4 :"<<endl;
cin>>ansin;
if(ansin==anseasy[t])
{

correct++;
score=score+3;
}
}
}
ea++;
}
if(ea==10)
{

while(h<=10)
{
hard.open("hard.txt");
for(int w=0; w<=10; w++)
{
getline(hard,y[w],'\n');
if(h==w)
{
no++;
system("cls");
cout<<"Q="<<endl;
cout<<"("<<no<<")"<<y[w]<<endl;
cout<<"Raspunde cu ce consideri tu 1,2,3,4 :"<<endl;
cin>>ansin;
if(ansin==anshard[w])
{
correct++;
score=score+5;
}
}

}
h++;
if (h==10)
{
break;
}
}
}
}
}
}
system("cls");
cout<<"Scorul tau este= "<< score<<" din 30";
cout<<endl<<"Ai raspuns"<<correct<<" intrebari corecte";
cout<<endl<<"Ai raspuns"<<(30-correct)<<"intrebari gresite";
return 0;
}
void starline()
{
for(int j=0; j<119; j++)
{
cout<<"*";
}
cout<<endl;
}

Ganado (6786)
Edit your post and add code formatting.
http://www.cplusplus.com/articles/jEywvCM9/

It would help us, and yourself, if you can specifically find which part of the code isn't doing what you want it to. Go through the logic in your code, line by line, and check (either with a debugger or print statements) if the code is being reached or in a correct state.
Last edited on
dhayden (5795)
It's hard to know what's wrong when you haven't said what the right behavior is.

Still, when I apply indenting to the code, a few things stick out:

Line 52 prompts for you to press 1. Did you press one? It won't continue unless you enter a non-space character.

Lines 55 and 56 are an infinite loop. I suspect that you mean to add { and } somewhere.

There's a lot of repeated code. Can you factor that out into a function?
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#include <iostream>
#include <fstream>
#include <cstring>
#include <iomanip>
#include <stdlib.h>
#include <windows.h>

using namespace std;
void
gotoxy(int x, int y)
{
    COORD coord;
    coord.X = x;
    coord.Y = y;
    SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
}

void starline();

int
main()
{
    int no = 0;
    bool har = 0;
    int b = 0;
    int ans[10];
    float score = 0;
    int anseasy[10] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
    int anshard[10] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
    int ansmedium[10] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
    int ansin;
    int k = 0;
    int h = 0, i = 0, j = 0, l = 0, ea = 0, q = 0;
    float correct = 0;
    char ch;
    string x[10];
    string y[10];
    string z[10];

    char s[100];
    ifstream medium;
    ifstream hard;
    ifstream easy;

    int e = 0, m = 0, n = 0, main = 0;
    starline();
    starline();
    gotoxy(50, 2);
    cout << "Salut, bine ai venit la quiz-ul meu!" << endl;
    starline();
    starline();
    cout << " Apasa 1 sa continui\n";
    cin >> ch;

    while (main <= 9)
	medium.open("medium.txt");
    for (int i = 0; i <= 9; i++) {
	getline(medium, x[i], '\n');
	if (i == main) {

	    no++;
	    system("cls");
	    cout << "Q=" << endl;
	    cout << "(" << no << ")" << x[i] << endl;
	    cout << "Raspunde cu ce consideri tu 1,2,3,4 :" << endl;
	    cin >> ansin;
	}
    }
    if (ansin == ansmedium[main]) {
	correct++;
	score = score + 1;
	q = main - ea;
	h++;
	hard.open("hard.txt");
	for (int j = 0; j <= 9; j++) {
	    getline(hard, y[j], '\n');

	    if (j == q)
	    {
		no++;
		system("cls");
		cout << "Q=" << endl;
		cout << "(" << no << ")" << y[j] << endl;
		cout << "Raspunde cu ce consideri tu 1,2,3,4 :" << endl;
		cin >> ansin;
		if (ansin == anshard[j]) {
		    correct++;
		    score = score + 5;

		}
	    }
	}
    } else
    {

	ea++;
	l = main - h;
	easy.open("easy.txt");
	for (int k = 0; k <= 9; k++) {
	    getline(easy, z[k], '\n');
	    if (k == 1) {
		no++;
		system("cls");
		cout << "Q=" << endl;
		cout << "(" << no << ")" << z[k] << endl;
		cout << "Raspunde cu ce consideri tu 1,2,3,4 :" << endl;
		cin >> ansin;
		if (ansin == anseasy[k]) {

		    correct++;
		    score = score + 5;
		}

	    }

	}

	main++;

	if (main == 10) {
	    if (ea <= 9 || h <= 9) {

		while (ea <= 9) {

		    easy.open("easy.txt");
		    for (int t = 0; t <= 10; t++) {

			getline(easy, z[t], '\n');
			if (t == ea) {
			    no++;
			    system("cls");
			    cout << "Q=" << endl;
			    cout << "(" << no << ")" << z[t] << endl;
			    cout << "Raspunde cu ce consideri tu 1,2,3,4 :" << endl;
			    cin >> ansin;
			    if (ansin == anseasy[t]) {

				correct++;
				score = score + 3;
			    }
			}
		    }
		    ea++;
		}
		if (ea == 10) {

		    while (h <= 10) {
			hard.open("hard.txt");
			for (int w = 0; w <= 10; w++) {
			    getline(hard, y[w], '\n');
			    if (h == w) {
				no++;
				system("cls");
				cout << "Q=" << endl;
				cout << "(" << no << ")" << y[w] << endl;
				cout << "Raspunde cu ce consideri tu 1,2,3,4 :" << endl;
				cin >> ansin;
				if (ansin == anshard[w]) {
				    correct++;
				    score = score + 5;
				}
			    }

			}
			h++;
			if (h == 10) {
			    break;
			}
		    }
		}
	    }
	}
    }
    system("cls");
    cout << "Scorul tau este= " << score << " din 30";
    cout << endl << "Ai raspuns" << correct << " intrebari corecte";
    cout << endl << "Ai raspuns" << (30 - correct) << "intrebari gresite";
    return 0;
}

void
starline()
{
    for (int j = 0; j < 119; j++) {
	cout << "*";
    }
    cout << endl;
}
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