#include
using namespace std;
int target_sum(int *a,int k)
{
int n;
for(int i=0;i<=n;i++)
{
for(int j=i+1;j<=n;j++)
{
if(a[i]+a[j]==k)
{
cout<<a[i]<<" "<<a[j]<<endl;
}
}
}
}
int main()
{
int a[100],n,k;
cin>>n;
for(int i=0;i<=n;i++)
{
cin>>a[i];
}
cin>>k;
cout<<target_sum(a,k)<<endl;
return 0;
}
Hey, pass the size of array in the function argument or make it global and initialize it in the main function so that without passing it in the function parameter it can be used in the calling function
Since u are decalring a int n in target_sum and not giving a value so ur code is not working fine
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