Submission #829089

#	Time	Username	Problem	Language	Result	Execution time	Memory
829089		definitelynotmee	Packing Biscuits (IOI20_biscuits)	C++17	Compilation error	0 ms	0 KiB

biscuits

#include "biscuits.h"
#include"grader.cpp"
#include<bits/stdc++.h>
#define ff first
#define ss second
#define all(x) x.begin(), x.end()
using namespace std;
using ll = long long;
using pii = pair<int,int>;

vector<ll> ct, v;

ll solve(int id, ll carry, ll x){
	if(id == -1)
		return 1;

	
	ll minus = min(v[id], carry);
	carry-=minus;
	ll ret = solve(id-1,carry*2,x);
	// cerr << id << ' ' << carry << ' ' << x << endl;
	// cerr << "->" << carry+x << ' ' << ct[id] << ' ' << minus << endl;
	if(carry+x <= ct[id]-minus)
		ret += solve(id-1, (max(0ll, x+carry-v[id]))*2, x);
	return ret;
}

long long count_tastiness(long long x, std::vector<long long> a) {
	a.resize(60,0);
	ct = v = a;
	int k = a.size();

	for(int i = 1; i < k; i++){
		ct[i]+=ct[i-1]/2;
	}

	return solve(k-1,0,x);
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccG3EoKv.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cc5HtAtu.o:biscuits.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status