Saturday, June 22, 2024

# Codeforces Round #412 (rated, Div. 2, base on VK Cup 2017 Round 3), problem: (E) Prairie Partition Solution In C/C++

#include<bits/stdc++.h>
using namespace std;
int n;
long long a[100005];
int check(int x){
int i,j,res,ress,t,sum;
long long A,AA;
i=0;ress=0;
for(j=0;j<60;j++){
A=(1LL<<j);
res=0;
for(;i<n;i++){
if(a[i]==A){
res++;
}
else if(a[i]<A){
ress++;
}
else break;
}
if(ress>x) return 0;
if(x>res){
ress-=(x-res);
if(ress<0) ress=0;
x=res;
}
if(res>x) ress+=(res-x);
}
return 1;
}
int main(void){
int i,j,L,R,M,ans;
scanf(“%d”,&n);
L=0;R=0;
for(i=0;i<n;i++){
scanf(“%lld”,&a[i]);
if(a[i]==1) R++;
}
sort(a,a+n);
ans=R;
while(L<R){
M=(L+R)/2;
if(check(M)) R=M;
else L=M+1;
}
if(L==0||check(L)==0){
printf(“-1\n”);
return 0;
}
for(i=L;i<=ans;i++){
printf(“%d “,i);
}
printf(“\n”);
}

## Celebrating Black History Month:...

As February unfolds, so does the annual celebration of...

## The Path to Self-Mastery:...

Embarking on a journey of self-mastery and breaking free...

## Wizards of Waverly Place...

In a spellbinding announcement, Disney has officially revealed that...

## Jim Irsay’s Reported ‘Suspected...

In a shocking turn of events last month, Jim...

Coachella Valley Music and Arts Festival, one of the...

## 2024 Taiwan Election: Pivotal...

As Taiwan gears up for its 2024 presidential election,...

### Celebrating Black History Month: Past, Future

As February unfolds, so does the annual celebration of Black History Month, a time to reflect on the profound contributions, resilience, and rich cultural...

### The Path to Self-Mastery: Lessons from Book ‘The Mountain Is You’

Embarking on a journey of self-mastery and breaking free from self-sabotage is a transformative process that requires dedication and conscious effort. Brianna Wiest's insightful...

### Wizards of Waverly Place Cast Reunites for Enchanting Revival

In a spellbinding announcement, Disney has officially revealed that the beloved fantasy series "Wizards of Waverly Place" is set for a magical comeback, featuring...

### Jim Irsay’s Reported ‘Suspected Overdose’: A Closer Look

In a shocking turn of events last month, Jim Irsay, the owner of the Indianapolis Colts, was reportedly found unresponsive at his home in...

### Coachella 2024: Iconic headliners, unforgettable musical experience!

Coachella Valley Music and Arts Festival, one of the most iconic and eagerly anticipated music festivals globally, has just dropped its highly anticipated lineup...

### 2024 Taiwan Election: Pivotal Moment in Political Landscape

As Taiwan gears up for its 2024 presidential election, the political landscape is buzzing with anticipation and fervor. With the island nation situated at...

### Michael Strahan’s Daughter’s Medulloblastoma Diagnosis

In a recent and heartbreaking revelation, Michael Strahan, former NFL star and television personality, shared the devastating news of his daughter Isabella's diagnosis with...

### Michigan vs. Washington: The 2024 National Championship Clash

In a highly anticipated matchup, the 2024 National Championship will witness a clash of football titans as the Michigan Wolverines square off against the...

### Jason Kelce: Unmasking the Unconventional NFL Icon

In the world of professional football, where conformity often takes center stage, one player stands out as a beacon of individuality, both on and...