Not able to solve it

#1

#include
#include
using namespace std;

int main()
{
int N,Target;
cin>>N;
int Array[N];

for (int i = 0; i < N; i++)
{
    cin>>Array[i];
}

cin>>Target;
sort(Array,Array+N);//you have to jsut sort your array before so that the order also gets correct.
int i=0;
    for (int j = 0; j < N/2; j++)
    {
        for (int k = 0; k < N; k++)
        {
            if (Array[i]+Array[j]+Array[k]==Target)
            {
                if ( (Array[i]!=Array[j]) && (Array[j]!=Array[k]) )
                {
                        cout<<Array[i]<<", "<<Array[j]<<" and "<<Array[k]<<"\n";   
                }
            }
        }i++;
    }


return 0;

}

#2

Hello @rprahulpal03 what is the problem that you are facing?
And could you please share your code by saving it on Ide.codingblocks.com

#3

no error shown in IDE

#4

#include

#include

using namespace std;

int main()

{

int N,Target;

cin>>N;

int Array[N];

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

{

    cin>>Array[i];

}

cin>>Target;

sort(Array,Array+N);

int i=0;

    for (int j = 0; j < N/2; j++)

    {

        for (int k = 0; k < N; k++)

        {

            if (Array[i]+Array[j]+Array[k]==Target)

            {

                if ( (Array[i]!=Array[j]) && (Array[j]!=Array[k]) )

                {

                        cout<<Array[i]<<", "<<Array[j]<<" and "<<Array[k]<<"\n";   

                }

            }

        }i++;

    }

    

return 0;

}

#5

#include #include using namespace std; int main() { int N,Target; cin>>N; int Array[N]; for (int i = 0; i < N; i++) { cin>>Array[i]; } cin>>Target; sort(Array,Array+N);//you have to jsut sort your array before so that the order also gets correct. int i=0; for (int j = 0; j < N/2; j++) { for (int k = 0; k < N; k++) { if (Array[i]+Array[j]+Array[k]==Target) { if ( (Array[i]!=Array[j]) && (Array[j]!=Array[k]) ) { cout<<Array[i]<<", “<<Array[j]<<” and “<<Array[k]<<”\n"; } } }i++; } return 0; }

#6
#7

Hello @rprahulpal03 your code is not giving any output because the condition is not satisfying at any position.

#8

please see this code we have used this three pointer approach.


i have just reframed your logic of using three pointer approach.
if you have any doubt you can ask here
Happy Learning!!

#9

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