// Peyman !
#include "biscuits.h"
#include <bits/stdc++.h>
#define F first
#define S second
#define pb push_back
#define all(x) x.begin(), x.end()
using namespace std;
typedef long long ll;
const int N = 62;
vector<ll> a;
ll dp[N + 1], sz[N + 1], x;
bool Valid(ll A){
ll nw = 0;
for(int i = 0; i < 62; i++){
nw = (nw / 2) + (a[i]);
if(A >> i & 1){
if(x > nw) return false;
nw -= x;
}
}
return true;
}
ll Get(int bt, ll idx){
if(bt == 0){
return idx;
}
if(idx < dp[bt - 1])
return Get(bt - 1, idx);
return Get(bt - 1, idx - dp[bt - 1]) + (1ll << bt);
}
ll count_tastiness(ll _x, vector<ll> _a) {
a = _a;
x = _x;
a.resize(N, 0);
dp[0] = (a[0] >= x ? 2 : 1);
for(int i = 1; i < N; i++){
ll L = 0, R = dp[i - 1] + 1, mid;
while(L + 1 < R){
mid = (L + R) >> 1;
if(Valid(Get(i - 1, mid - 1) + (1ll << i))) L = mid;
else R = mid;
}
sz[i] = L;
dp[i] = dp[i - 1] + L;
}
return dp[N - 1];
}
Compilation message
biscuits.cpp:59:2: error: stray '\302' in program
59 | }
| ^
biscuits.cpp:59:3: error: stray '\240' in program
59 | }
| ^
