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Array - Traversing a two dimensional array

This program shows how we can traverse the two dimensional array.When program will compile it will ask for some input for number of rows and columns. While you will enter numeric values for the rows and columns, program will show the output in form of the traverse array.

				
# include<iostream.h>
# include<iomanip.h>

class Two_Dimension
{
private: int i, j;
float abc[10][10];

public:
void Traverse ( int, int);
void input( int, int);
};

// Display function

void Two_Dimension :: Traverse (int row, int col)
{
cout<<"\n Traversing in row \n";

for( i = 0; i < row; i++)
{
for( j = 0; j < col; j++)
{
cout<<"\n"<<&abc[i][j];
cout<<" "<<abc[i][j];
}
cout<<"\n";
}

cout<<"\n Traversing in column \n";

for( j = 0; j < col; j++)
{
for( i = 0; i < row; i++)
{
cout<<" \n"<<&abc[i][j];
cout<<" "<<abc[i][j];
}
cout<<"\n";
}
cout<<"\n Traversing in row \n";

for( i = 0; i < row; i++)
{
for( j = 0; j < col; j++)
{
cout<<" abc["<<i<<"]"<<"["<<j<<"] = ";
cout<<" "<<abc[i][j];
}
cout<<"\n";
}

cout<<"\n Traversing in column \n";

for( j = 0; j < col; j++)
{
for( i = 0; i < row; i++)
{
cout<<" abc["<<i<<"]"<<"["<<j<<"] = ";
cout<<" "<<abc[i][j];
}
cout<<"\n";
}
}

// Input function

void Two_Dimension :: input( int row, int col)
{

for( i = 0 ; i< row; i++)
{
for( j = 0 ; j<col; j++)
{
cout<<"\nInput Value for : "<< i+1 <<" : "<<j+1<<" : " ;
cin>>abc[i][j];
}
}

}


// main function

void main()
{
Two_Dimension Trav;
int r,c;
cout<<"\n Enter the number of rows:";
cin>>r;
cout<<" Enter the number of columns:";
cin>>c;

Trav.input(r,c);
Trav.Traverse(r,c);
}


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Author:
Rohit kakria
I am software developer, moderator of xpode.com
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