The solution to this question of Hostel visit is coming wrong for test case 1

#1

#include
#include
#include
using namespace std;

int main() {
int n,k,q,i=1;
set s;
cin>>n>>k;
while(n–){
cin>>q;
if(q==1){
int x,y;
long long d;
cin>>x>>y;
d=abs(xx+yy);
s.insert(d);
}
if(q==2){
int temp=k,r=0;
for(auto it=s.begin();it!=s.end()&&temp>0;it++,temp–)
r=*it;
cout<<r<<endl;
}
}
return 0;
}

#2

hey @saikatchoudhury1998 please make x, y long long as well and ensure that is of long long type as well.

#3

also use multiset, instead of set as multiple points can have same distance.

#4

#include #include #include using namespace std; int main() { int n,k,q,i=1; multiset s; cin>>n>>k; while(n–){ cin>>q; if(q==1){ long long x,y,d; cin>>x>>y; d=abs(xx+yy); s.insert(d); } if(q==2){ int temp=k,r=0; for(auto it=s.begin();it!=s.end()&&temp>0;it++,temp–) r=*it; cout<<r<<endl; } } return 0; }

#5

I have modified both the modifications still it’s not happening

#6

hey @saikatchoudhury1998 please share code through ide.codingblocks.com, code is changed when it is shared through comments like these.

#7
#8

https://ide.codingblocks.com/s/200972 —> multiset + long long

#9

@saikatchoudhury1998 your set is long long and you are storing value of set in r but is int, how will it work?
Please make x,y,r long long as well.
Please refer to this code: https://ide.codingblocks.com/s/201145

#10

Thanks alot sir, It worked for me

#11

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