Question

Is 'I' used for rows or column in C++ PROGRAMS

Answer 1

Answer:

I is a variable , so you can use it for both row and column

Explanation:

For example :

for(int i=0;i<5;i++)

{ for(int j=0;j<5;j++)}

and

for(int j=0;j<5;j++)

{ for(int i=0;i<5;i++)}

are all same... these are just variables given for our convenience