제출 #1079026

#제출 시각아이디문제언어결과실행 시간메모리
1079026anango비스킷 담기 (IOI20_biscuits)C++17
9 / 100
1020 ms436 KiB
#include "biscuits.h"
#include <bits/stdc++.h>
#define int long long
using namespace std;

const int JFF = 300000;


long long count_tastiness(long long x, std::vector<long long> a) {
    int n = a.size();
    int ct = 0;
    while (a.size()<60) {
        a.push_back(0);
    }
    for (int k=0; k<JFF; k++) {
        int fail = 0;
        int ava = 0;
        for (int i=0; i<60; i++) {
            ava+=a[i];
            if (k&(1LL<<i)) {
                ava-=x;
            }
            if (ava<0) {
                fail=1;
                break;
            }
            ava/=2;
        }
        ct+=1-fail;

 
    }
	return ct;
}

컴파일 시 표준 에러 (stderr) 메시지

biscuits.cpp: In function 'long long int count_tastiness(long long int, std::vector<long long int>)':
biscuits.cpp:10:9: warning: unused variable 'n' [-Wunused-variable]
   10 |     int n = a.size();
      |         ^
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