Hi All ..

I'm having small problems with this program ..

The program suppose to print :

1. Main Diagonal Elements and its Sum .

2. Inverse Diagonal Elements and its Sum .

3. Max and Min element and their positions .

4. The Elements Upper the Main Diagonal .

5. The Elements Under the Main Diagonal .

This is the code :

Code:

#include <iostream>
#include <conio>
#include <iomanip>
int main()
{
int A[5][5]={{1,2,3,4,5},{6,7,8,9,10},{11,12,13,14,15},{16,17,18,19,20},{21,22,23,24,25}};
int i , j , sum=0 , r_n=0 , c_n =0 , r_m = 0 , c_m = 0 , up=0 , low=0;
int min = A[0][0];
int max = A[0][0];
cout<< "Array Elements Are" << endl;
for (i=0;i<5;i++)
{ for (j=0;j<5;j++)
{ cout<< setw(5) << A[i][j];
}
cout<< "\n";
}
for (i=0;i<5;i++)
{ for (j=0;j<5;j++)
if (i==j)
{
sum+=A[i][j];
cout<< "Main Diagonal Elements are : " << A[i][j] << endl;
}
}
for (i=0;i<5;i++)
{ for (j=0;j<5;j++)
{ if (A[i][j] > max)
{
max= A[i][j];
r_m= i;
c_m= j;
}
if (A[i][j]< min)
{
min=A[i][j];
r_n=i;
c_n=j;
}
}
}
for (i=0;i<5;i++)
{ for (j=0;j<5;j++)
{ if ((i!=j) && (j > i) )
{
up+=A[i][j];
cout<< "The upper Elements are : " << A[i][j]<< endl;
}
{
if (j<i)
{
low+=A[i][j];
cout<< "The Lower Elements are : "<< A[i][j]<< endl;
}
}
}
}
cout<< "\n\nSum of Main Diagonal Elements is : " << sum;
cout<< endl << "The Minimum Element =" << min << " At Row " << (r_n+1) << " Col " << (c_n+1);
cout<< endl << "The Maximum Element =" << max << " At Row " << (r_m+1) << " Col " << (c_m+1);
cout<< "\nSum of Upper Elements : " << up << endl;
cout<< "\nSum of Lower Elements : " << low << endl;
getch();
return 0;
}

__________________________

The FIRTS PROBLEM is in this loop :

Code:

for (i=0;i<5;i++)
{ for (j=0;j<5;j++)
if (i==j)
{
sum+=A[i][j];
cout<< "Main Diagonal Elements are : " << A[i][j] << endl;
}
}

The OUTPUT is :

Code:

Main Diagonal Elements are : 1
Main Diagonal Elements are : 7
Main Diagonal Elements are : 13
Main Diagonal Elements are : 19
Main Diagonal Elements are : 25

it will repeat the statements : Main Diagonal ......

How can I fix it ??

it's the same problem in upper , lower Elements ..

I know it's noob problem but I really don't know how to fix it ><" ...

_________________________

The SECOND PROBLEM is I dunno how to print the INVERSE DIAGONAL ...

Please help me even with small explanation ..