Question

1. ] Look at the following code:

for(i=1; i<=12;i++)

{

     for(j=1;j<=(i/3); j++)

     {

         cout<<j<<" ";

     }

     cout<<endl;

}

Mention the output. Also put the value of i and j in each line

Answer 1

The output for the code is:

i = 3, j = 1

i = 4, j = 1

i = 5, j = 1

i = 6, j = 1
i = 6, j = 2

i = 7, j = 1
i = 7, j = 2

i = 8, j = 1
i = 8, j = 2

i = 9, j = 1
i = 9, j = 2
i = 9, j = 3

i = 10, j = 1
i = 10, j = 2
i = 10, j = 3

i = 11, j = 1
i = 11, j = 2
i = 11, j = 3

i = 12, j = 1
i = 12, j = 2
i = 12, j = 3
i = 12, j = 4

---------------------------------------------------------------------

//The code executed:

#include <iostream>

using namespace std;

int main()
{
   int i, j;
   for(i=1; i<=12;i++)
   {
       for(j=1;j<=(i/3); j++)
       {
           cout<<" i = " << i << ", j = " << j<< endl;
       }
       cout<<endl;
   }
   return 0;
}

--------------------Screenshots--------

{ main.cpp 1 #include <iostream> 2 3 using namespace std; 4 5 int main() 6 7 int i, j; 8 for(i=1; i<=12; i++) 9 { 10 for(j=1;j<=(i/3); j++) 11 { 12 cout<<" i = "«i«", j = " << j«< endl; 13 } 14 cout<<endl; 15 16 return; 17 } نہا

} ./main i = 3, j = 1 i = 4, j = 1 i = 5, j = 1 i = 6, j = 1 i = 6, j = 2 i = i = 7, j = 1 7, j = 2 i = 8, j = 1 i = 8, j = 2 i = 9, j = 1 i = 9, ) = 2 i = 9, j = 3 i = 10, j = 1 i = 10, j = 2 i = 10, j = 3 i = 11, j = 1 i = 11, j = 2 i = 11 j = 3 i = 12, j = 1 i = 12, j = 2 i = 12, j = 3 i = 12, j = 4

----------------------------------------------------

The outer loop runs from i = 1 to i = 12

For each i, The inner loop runs for values of j = 1 to j = (i/3)

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