제출 #102734

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
102734		bert30702	Detecting Molecules (IOI16_molecules)	C++17	100 / 100	69 ms	6224 KiB

이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.

molecules

#include <bits/stdc++.h> #define pii pair<int, int> #define F first #define S second using namespace std; vector<int> find_subset(int l, int u, vector<int> w) { vector<pii> v; for(long long i = 0; i < w.size(); i ++) { v.push_back({w[i], i}); } sort(v.begin(), v.end()); long long p = -1, sum = 0; for(long long i = 0; i < v.size(); i ++) { while(sum < l and p + 1 < v.size()) { p ++; sum += v[p].F; } if(sum <= u and sum >= l and v[p].F - v[i].F <= u - l) { vector<int> ans; for(long long j = i; j <= p; j ++) { ans.push_back(v[j].S); } return ans; } sum -= v[i].F; } return vector<int>(); }

컴파일 시 표준 에러 (stderr) 메시지

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:8:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(long long i = 0; i < w.size(); i ++) {
                       ~~^~~~~~~~~~
molecules.cpp:13:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(long long i = 0; i < v.size(); i ++) {
                       ~~^~~~~~~~~~
molecules.cpp:14:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while(sum < l and p + 1 < v.size()) {
                     ~~~~~~^~~~~~~~~~

Subtask 19 / 9

#	Verdict	Execution time	Memory	Grader output
Fetching results...

Subtask 210 / 10

#	Verdict	Execution time	Memory	Grader output
Fetching results...

Subtask 312 / 12

#	Verdict	Execution time	Memory	Grader output
Fetching results...

Subtask 415 / 15

#	Verdict	Execution time	Memory	Grader output
Fetching results...

Subtask 523 / 23

#	Verdict	Execution time	Memory	Grader output
Fetching results...

Subtask 631 / 31

#	Verdict	Execution time	Memory	Grader output
Fetching results...