제출 #817745

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
817745		Theo830	비스킷 담기 (IOI20_biscuits)	C++17	컴파일 에러	0 ms	0 KiB

biscuits

#include <bits/stdc++.h>
using namespace std;
#define f(i,a,b) for(int i = a;i < b;i++)
#define ll long long
#define ii pair<ll,ll>
#define pb push_back
#define F first
#define S second
#define iii pair<ll,ii>
#include "biscuits.h"
ll dp[1<<14][10000];
ll a[65] = {0};
ll x;
ll solve(ll extra,ll j,ll mask){
    if(j > 60){
        return 1;
    }
    if(dp[mask][j] != -1)){
        return dp[mask][j];
    }
    extra += a[j];
    ll neo = mask>>1;
    ll ans = solve(extra / 2,j+1,neo);
    if(extra >= x){
        ans += solve((extra - x) / 2,j+1,neo + (1<<14));
    }
    return dp[mask][j] = ans;
}
long long count_tastiness(long long X, vector<long long> A){
    x = X;
    ll k = A.size();
    memset(dp,-1,sizeof dp);
    f(i,0,65){
        a[i] = 0;
    }
    f(i,0,k){
        a[i] = A[i];
    }
    return solve(0,0);
}

컴파일 시 표준 에러 (stderr) 메시지

biscuits.cpp: In function 'long long int solve(long long int, long long int, long long int)':
biscuits.cpp:18:26: error: expected primary-expression before ')' token
   18 |     if(dp[mask][j] != -1)){
      |                          ^
biscuits.cpp: In function 'long long int count_tastiness(long long int, std::vector<long long int>)':
biscuits.cpp:39:21: error: too few arguments to function 'long long int solve(long long int, long long int, long long int)'
   39 |     return solve(0,0);
      |                     ^
biscuits.cpp:14:4: note: declared here
   14 | ll solve(ll extra,ll j,ll mask){
      |    ^~~~~