I'm phanhuykhang

We’re no strangers to love
You know the rules and so do I
A full commitment’s what I’m thinking of
You wouldn’t get this from any other guy

I just wanna tell you how I’m feeling
Gotta make you understand

Never gonna give you up
Never gonna let you down
Never gonna run around and desert you
Never gonna make you cry
Never gonna say goodbye
Never gonna tell a lie and hurt you

We’ve known each other for so long
Your heart’s been aching but you’re too shy to say it
Inside we both know what’s been going on
We know the game and we’re gonna play it

And if you ask me how I’m feeling
Don’t tell me you’re too blind to see

Never gonna give you up
Never gonna let you down
Never gonna run around and desert you
Never gonna make you cry
Never gonna say goodbye
Never gonna tell a lie and hurt you

Nick Phụ: nguyenngoccaosang , NNCS

Newbie

#include <bits/stdc++.h>

using namespace std;

signed main()
{
    ios_base::sync_with_stdio(NULL);
    cin.tie(NULL);
    cout<<"Cao Sangg";
}

no ok

me

me

Profile

Nhìn cái j cơ =))

Thành tích :

in4 ny

long long mood = 0;
vector<string>Bai;
for(int i = 0; i < Bai.size(); i ++)
  if(Bai[i] == "Math" or Bai[i] == "Combinatorics")
    mood ++;
  if(Bai[i] == "Tree" or Bai[i] == "Graph")
    mood --;
  if(mood < 0)
    break;
  if(Bai[i] == "Segment tree")
    Bai[i] = "Sqrt decompostion";
  if(Bai[i] == "KMP" or Bai[i] == "Z" or Bai[i] == "Trie")
    Bai[i] = "Hash";
}

Codeforces

Github

facebook

TrvClone

LittleNoPro

hihi

quagegom

GV THCS

dÃAGWAGSXFAWGSFASCSA

include<bits/stdc++.h>

using namespace std;
long long n,x;
bool scp(long long m)
{
long long x=sqrt(m);
if(x*x==m) return true;
else return false;
}
main()
{
long long L,R,dem=0;
cin>>L>>R;
for (int i=L;i<=R;i++)
if (scp(i)) dem++;
cout<<dem;
}