One test case not passing

#1

#include
#include
#include
using namespace std;
bool compare(pair<int,int> p1,pair<int,int> p2)
{
return p1.second < p2.second;
}
int main()
{
int t,n,s,e;
cin>>t;
vector<pair<int,int>> v;
while(t–)
{
cin>>n;
for(int i=0;i<n;i++)
{
cin>>s>>e;
v.push_back(make_pair(s,e));
}
sort(v.begin(),v.end(),compare);
}
int res=1;
int fin=v[0].second;
//iterate over remaining
for(int i=1;i<n;i++)
{
if(v[i].first>=fin)
{
fin=v[i].second;
res++;
}
}
cout<<res<<endl;
v.clear();
}

#2

hello @supratik260699
please paste ur code here -> https://ide.codingblocks.com/
and then share the link with me

#3

CB ide is not opening so I have uploaded the screenshot of the program

Screenshot (956)
Screenshot (956)1920×1080 186 KB

#4

all the statements from line no ->24 to line no -> 36, should be inside while loop.

#5

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