제출 #1322249

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1322249		jump	Detecting Molecules (IOI16_molecules)	C++20	0 / 100	0 ms	332 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
//std::vector<int> dp[20010];
int use[20010];
int from[20010];
std::vector<int> find_subset(int l, int u, std::vector<int> w) {
    for(int i=0;i<=20000;i++){
        use[i]=-1;
        from[i]=-1;
    }
    use[0]=-1;
    from[0]=0;
    for(int c=0;c<w.size();c++){
        for(int i=u;i>=0;i--){
            if(use[i]!=-1||i==0){
                use[i+w[c]]=c;
                from[i+w[c]]=i;
            }
        }
    }
    std::vector<int> ans;
    for(int i=l;i<=u;i++){
        if(use[i]!=-1){
            int curr=i;
            while(curr!=0){
                ans.push_back(use[curr]);
                curr=from[curr];
            }
            break;
        }
    }
    return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

molecules.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
molecules_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~

• Subtask 1: 0 / 9
• Subtask 2: 0 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31