제출 #1052263

#제출 시각아이디문제언어결과실행 시간메모리
1052263mychecksedad비스킷 담기 (IOI20_biscuits)C++17
0 / 100
1 ms348 KiB
#include "biscuits.h"
#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define ll long long int
#define all(x) x.begin(),x.end()
#define vi vector<int>
#define pii pair<int,int>
#define ff first
#define ss second

long long count_tastiness(long long x, std::vector<long long> a) {
	ll ans = 1;
	for(int i = 0; i + 1 < a.size(); ++i){
		if(a[i] > x) a[i + 1] += (a[i]-x)/2;
		a[i] = min(a[i], x);
		if(a[i]>0) ans *= 2;
	}
	if(a.back() > 0) ans *= 2;
	return ans;
}

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:14:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   14 |  for(int i = 0; i + 1 < a.size(); ++i){
      |                 ~~~~~~^~~~~~~~~~
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