#include <iostream>
#include <vector>
//#include "biscuits.h"
using namespace std;
typedef long long ll;
ll ways[63];
ll pow2[63];
void ini()
{
ll i;
pow2[0]=1;
for(i=1;i<=62;i++)
pow2[i]=pow2[i-1]*2;
for(i=0;i<=62;i++)
ways[i]=0;
ways[0]=1;
}
ll count_tastiness(ll x, vector<ll> a)
{
ll tot=0;
ll i, j;
a.resize(64);
ini();
for(i=0;i<62;i++){
ll way=0;
tot+=a[i]*pow2[i];
ll tot2=tot;
for(j=i;j>=0;j--)
if(pow2[62]/x>=pow2[j] && tot2>=x*pow2[j])
tot2-=x*pow2[j], way+=ways[j];
ways[i+1]=way+1;
}
return ways[62];
}
int main()
{
cout << count_tastiness(3, {3, 3}) << endl;
cout << count_tastiness(3, {2, 3}) << endl;
}
Compilation message
/tmp/ccdFRAHm.o: In function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccvqxnQA.o:biscuits.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status