Could you please tell me what's wrong in this code?

#1

#include
using namespace std;
int main() {
int a[1000],i,size,key,j;
scanf("%d",&size);
for(i=0;i<size;i++)
{
scanf("%d",&a[i]);
}
scanf("%d",&key);
for(i=0,j=size-1;i<j;j–)
{ //printf(“i=%d j=%d”,i,j);
if(key==a[i]+a[j])
{
cout<<a[i]<<" and “<<a[j]<<”\n";
}
if(j==i+1)
{
i++;
j=size;
}
}
return 0;
}

#2

https://codeshare.io/G7nRBY

#3

your ide isn’t generating URL for sharing.

#4

hello @ayushsakure

first sort ur array. (required to print output in ascending order)

and then use two pointers or nested for loops to print all pairs.

#5

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