need help with char array

[ToLesto]

trying to print a map but it only prints the first row

	for(int i=0;i<ymapsize;i++)
	{
		for(int j=0;j<xmapsize;j++)
		{
			mapprinter[j+i*(xmapsize+1)+i]=map[i][j];
			
		}
		mapprinter[(xmapsize+1)*(i+1)]='\n';
	}
	system("cls");
	cout << mapprinter;

any tips would be nice =)

[PureEvil75]

do u want to print map[i][j] or what exactly ?

[ToLesto]

mapprinter is a 1d char array
which i print out in line 11
but it doesn't print the whole thing only the first row
map[][] is 2d char array where all the variables are being transfered to mapprinter

[PureEvil75]

can u give full explanation for ur problem !

[ToLesto]

when i run the program only the first row of the map is printed
i want every row to be printed
such as if the map is
00000
00000
00000
00000
00000

then mapprinter only prints
00000

[LB]

Why not print inside the loop itself?

for i
{
    for j
    {
        std::cout << map[i][j];
    }
    std::cout << std::endl;
}

(obviously pseudo code)

[PureEvil75]

I'm trying to help but still I don't what the problem is all about
give me the problem maybe I can give u a HINT !

[ToLesto]

LB its slower

pureevil:
i edited my last comment if you want more tell me

[PureEvil75]

what do u mean by this
mapprinter[(xmapsize+1)*(i+1)]='\n';

[ToLesto]

to have it
00000\n
00000\n
00000\n
00000\n
00000\n


basicly to have endline for each row

[PureEvil75]

see I don't know what is the main problem
so I've created a code that does what u want
here it is :

# include <iostream>
using namespace std ;
int main ()
{
	int  map [3][3] ;
	for (int i=0 ; i < 3 ;i++)
	{
		for (int j=0 ; j<3 ; j++)
		{
			cin >> map [i][j] ;
		}
	}
	int mapprinter [3] [3] ;


	for(int i=0;i<3;i++)
	{
		for(int j=0;j<3;j++)
		{
			mapprinter[i][j]=map[i][j];
		}
	}

	for (int i=0 ; i<3 ;i++)
	{
		for (int j=0 ; j<3 ;j++)
		{
			cout << mapprinter [i][j] << " " ;
		}
		cout << endl;
	}
	system("Pause");


}

if this is what u don't want...tell me the main problem (not your problem with the mapprinter)

[ToLesto]

if you do

char mapprinter[12]="0000000000\n"

cout << mapprinter << endl;

the whole thing gets printed
doing the conventional way like you did is 2 times slower

but you can only do this with 1d array with 2d array you get an error which is why i convert the map to a 1d array
but the results where not proper

[ToLesto]

managed to solve it with some testing

	for(int j=0;j<ymapsize;j++)
	{
		for(int i=0;i<xmapsize;i++)
		{
			mapprinter[i+xmapsize*j+j]=map[j][i];
			
		}
	}

	for(int i=1; i<=ymapsize; i++)
	{
		mapprinter[(xmapsize+1)*i-1]=10;
	}


	system("cls");
	cout << mapprinter;