C++ Programming - Functions - Discussion
Discussion Forum : Functions - Programs (Q.No. 27)
27.
Which of the following statement is correct about the program given below?
#include<iostream.h>
class BixArray
{
int Matrix[3][3];
public:
BixArray()
{
for(int i = 0; i<3; i++)
for(int j = 0; j < 3; j++)
Matrix[j][i] = i + j;
}
void Display(void)
{
for(int i = 0; i < 3; i++)
for(int j = 0; j < 3; j++)
cout<< Matrix[j][i] << " ";
}
};
int main()
{
BixArray objBix;
objBix.Display();
return 0;
}Discussion:
2 comments Page 1 of 1.
Karthick said:
3 years ago
Thanks @Chanchla.
Chanchla said:
9 years ago
1)for the outer loop 1st pass value of i=0
value of j=0,1,2
i+j=0+0=0; 0+1=1; 0+2=2
After execution of inner loop out is 012
2)for the 2nd pass of outer loop value of i=1;
j=0,1,2
i+j=1+0=1; 1+1=2; 1+2=3
after execution of inner loop out is 1,2,3
3)for the 3rd pass of outer loop value of i=2;
j=0,1,2
i+j=2+0=2; 2+1=3; 2+2=4
after execution of inner loop out is 2,3,4
The condition false exit from the loop.
Output is 0,1,2,1,2,3,2,3,4.
value of j=0,1,2
i+j=0+0=0; 0+1=1; 0+2=2
After execution of inner loop out is 012
2)for the 2nd pass of outer loop value of i=1;
j=0,1,2
i+j=1+0=1; 1+1=2; 1+2=3
after execution of inner loop out is 1,2,3
3)for the 3rd pass of outer loop value of i=2;
j=0,1,2
i+j=2+0=2; 2+1=3; 2+2=4
after execution of inner loop out is 2,3,4
The condition false exit from the loop.
Output is 0,1,2,1,2,3,2,3,4.
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