제출 #120067

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
120067	2019-06-23 07:26:49	E869120	Tug of War (BOI15_tug)	C++14	23 / 100	665 ms	8440 KiB

tug

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#include <iostream>
#include <vector>
#include <queue>
#include <set>
#include <bitset>
using namespace std;
#pragma warning (disable: 4996)
bitset<1200001>F, H, I;
bool solve(int N, int K, vector<int>G) {
  F.set(0);
  for (int i = 0; i < G.size(); i++) {
    H = F; F = I;
    F |= (H << (G[i] * 2));
  }
  int sm = 0; for (int i = 0; i < G.size(); i++) sm += G[i];
  for (int i = sm - K; i <= sm + K; i++) {
    if (i >= 0 && i <= sm * 2 && F[i] == 1) return true;
  }
  return false;
}
set<pair<int, int>> G[60009];
int N, K, V1, V2, A[60009], B[60009], S[60009]; bool used[60009], colored[60009];
vector<pair<int, int>> X[60009];
int main() {
  scanf("%d%d", &N, &K);
  for (int i = 1; i <= N * 2; i++) {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

tug.cpp:7:0: warning: ignoring #pragma warning  [-Wunknown-pragmas]
 #pragma warning (disable: 4996)
 
tug.cpp: In function 'bool solve(int, int, std::vector<int>)':
tug.cpp:13:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < G.size(); i++) {
                  ~~^~~~~~~~~~
tug.cpp:17:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  int sm = 0; for (int i = 0; i < G.size(); i++) sm += G[i];
                              ~~^~~~~~~~~~
tug.cpp: In function 'int main()':
tug.cpp:80:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int j = 0; j < X[cx].size(); j++) {
                     ~~^~~~~~~~~~~~~~
tug.cpp:89:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int j = 0; j < E.size(); j++) { if (j % 2 == 0) pa += E[j]; else pb += E[j]; }
                   ~~^~~~~~~~~~
tug.cpp:29:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &N, &K);
  ~~~~~^~~~~~~~~~~~~~~~
tug.cpp:31:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d", &A[i], &B[i], &S[i]);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 18
• Subtask 2: 0 / 30
• Subtask 3: 23 / 23
• Subtask 4: 0 / 29