제출 #892023

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
892023	2023-12-24 16:24:52	alexander707070	Cookies (JOI23_cookies)	C++14	78 / 100	610 ms	489040 KiB

cookies

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#include<bits/stdc++.h>
#pragma GCC optimize ("O3")
#pragma GCC target ("sse4")
#define MAXN 3007
using namespace std;
int n,m,pt,total;
int a[MAXN],b[MAXN],ind[MAXN];
vector< pair<int,int> > v;
vector< vector<int> > w;
int maxs[MAXN],br;
vector<short> dp[MAXN][MAXN];
void calc_dp(){
    for(int sum=total;sum>=0;sum--){
        for(int box=1;box<=m;box++){
            dp[sum][box].resize(sum/b[box]+2);
            for(int pos=sum/b[box]+1;pos>=1;pos--){
                if(sum==total){
                    dp[sum][box][pos]=0;
                    continue;
                }
                dp[sum][box][pos]=3005;
                if(box>1)dp[sum][box][pos]=dp[sum][box-1][pos];
 
 
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컴파일 시 표준 에러 (stderr) 메시지

cookies.cpp: In function 'int main()':
cookies.cpp:102:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  102 |     for(int i=0;i<w.size();i++){
      |                 ~^~~~~~~~~

• Subtask 1: 6 / 6
• Subtask 2: 0 / 7
• Subtask 3: 12 / 12
• Subtask 4: 45 / 45
• Subtask 5: 15 / 15
• Subtask 6: 0 / 15