Long long demon= 1 long long yeh kya h?

#1

1 long long samaj nhi aaya kyu lagaya h yeh ??

#2

hello @anujsharmabadboy
agar hum keval 1 likh te hai to wo int treat hota hai.
long long use karke hum usko typecast karte hai long long me.

#include<bits/stdc++.h>
using namespace std;
int main(){
cout<<(1<<40)<<"\n";  // ye overflow ho jayega kyunki 1<<40 int ke range se bada hai
cout<<((1LL)<<40)<<"\n";  // ye overflow nahi karega kyunki humne long long me typecast kar diya hai
}

ye code run karo difference pata chal jayega.

note-> LL means long long

#3

samaj aa gya bhai

lekin batao mene yeh headrer file kaafi jagah dekhi h konse function hote h isme ??
#include<bits/stdc++.h>

#4

bus ye file include karo phir koi aur header file include karne ki jarurat nahi padegi

#5

thank u bhai
smaj gya

#6

lekin bhai ek baat batao hum 1 long long likhe ya na likhe demon variable toh long long hi rahega na
so what does it make difference by 1 long long and by 1 only ???
kyunki denom = 1ll h (1<<40 nhi h yaha pe)

#7

long long p=1;
aur
long long p= 1 long long ;
mein koi difference nahi hai.
dono hi long long mein convert ho jayenge

#8

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