In targer sum pair problem, one test case is showing wrong answer and another showing time limit exceeds

#1

What is problem with my code
#include
#include
using namespace std;
int main() {
int arr[1000],n,t,i,j;
cin>>n;
for(i=0;i<n;i++)
cin>>arr[i];
cin>>t;
sort(arr,arr+n);
i=0;//left pointer
j=n-1;//right pointer
while(!(i>j))
{
if((arr[i]+arr[j])==t){
cout<<arr[i]<<" and "<<arr[j]<<endl;
i++;
jā€“;
}
if((arr[i]+arr[j])>t)
{
jā€“;
}
}
return 0;
}

#2

@vishaaltiwari1999 First mistake is that, the 2nd if must be an else if. Correct that. Also you are missing one case: else if(arr[i]+arr[j])<t) i++
Dry run your code and check your mistakes. If still your code does not work then save your code on ide.codingblocks.com and share its link.

#3
#4

still one case got wrong answer