제출 #695027

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
695027		garam1732	비스킷 담기 (IOI20_biscuits)	C++14	0 / 100	2 ms	340 KiB

biscuits

#include "biscuits.h"
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;

long long count_tastiness(long long x, std::vector<long long> a) {
	for(int i = 0; i < a.size(); i++) {
        if(a[i] > 1) {
            if(i+1 == a.size()) a.push_back(a[i]>>1);
            else a[i+1] += a[i]>>1;
            a[i] &= 1;
        }
	}

	ll res = 1;
	for(ll x : a) if(x) res <<= 1;
	return res;
}

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:8:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    8 |  for(int i = 0; i < a.size(); i++) {
      |                 ~~^~~~~~~~~~
biscuits.cpp:10:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |             if(i+1 == a.size()) a.push_back(a[i]>>1);
      |                ~~~~^~~~~~~~~~~

• Subtask 1: 0 / 9
• Subtask 2: 0 / 12
• Subtask 3: 0 / 21
• Subtask 4: 0 / 35
• Subtask 5: 0 / 23