제출 #228345

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
228345		kimbj0709	Cloud Computing (CEOI18_clo)	C++14	100 / 100	987 ms	2424 KiB

clo

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define pii pair<int,pair<int,pair<int,int> > > 
#define f first
#define s second
#define LLONG_MIN -10000000000000000
#define maxn 100050
int32_t main(){
  ios::sync_with_stdio(0);
  cin.tie(0);cout.tie(0);
  int no_of_input;
  int input1,input2,input3,input4;
  vector<pii> vect1;
  cin >> no_of_input;
  for(int i=0;i<no_of_input;i++){
    cin >> input1 >> input2 >> input3;
    vect1.push_back({input2,{1,{input1,input3}}});//frequency,sub,corecount,price

  }
  cin >> no_of_input;
  for(int i=0;i<no_of_input;i++){
    cin >> input1 >> input2 >> input3;
    vect1.push_back({input2,{-1,{input1,input3}}});//frequency,sub,corecount,price
  }
  sort(vect1.begin(),vect1.end());
  reverse(vect1.begin(),vect1.end());
  vector<int> dp(maxn,LLONG_MIN);
  dp[0] = 0;
  vector<int> temp(maxn,LLONG_MIN);
  for(auto k:vect1){
    //cout << k.f << " " << k.s.f << " " << k.s.s.f << " " << k.s.s.s << "\n";
  }
  for(int i=0;i<vect1.size();i++){
    temp = dp;
    int q = vect1[i].s.s.f,price = vect1[i].s.s.s;
    if(vect1[i].s.f==1){//add stuff
      for(int j=0;j<=dp.size()-1-q;j++){

        temp[j+q] = max(temp[j+q],dp[j]-price);
      }
    }
    else{//subtract stuff
      for(int j=dp.size()-1;j>=q;j--){

        temp[j-q] = max(temp[j-q],dp[j]+price);
      }
    }
    dp = temp;
  }
  int ans = 0;
  for(auto k:dp){
    ans = max(ans,k);
  }
  cout << ans;

}

컴파일 시 표준 에러 (stderr) 메시지

clo.cpp:7:0: warning: "LLONG_MIN" redefined
 #define LLONG_MIN -10000000000000000
 
In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include-fixed/limits.h:194:0,
                 from /usr/lib/gcc/x86_64-linux-gnu/7/include-fixed/syslimits.h:7,
                 from /usr/lib/gcc/x86_64-linux-gnu/7/include-fixed/limits.h:34,
                 from /usr/include/c++/7/climits:42,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:39,
                 from clo.cpp:1:
/usr/include/limits.h:131:0: note: this is the location of the previous definition
 #  define LLONG_MIN (-LLONG_MAX-1)
 
clo.cpp: In function 'int32_t main()':
clo.cpp:31:12: warning: variable 'k' set but not used [-Wunused-but-set-variable]
   for(auto k:vect1){
            ^
clo.cpp:34:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<vect1.size();i++){
               ~^~~~~~~~~~~~~
clo.cpp:38:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for(int j=0;j<=dp.size()-1-q;j++){
                   ~^~~~~~~~~~~~~~~
clo.cpp:13:28: warning: unused variable 'input4' [-Wunused-variable]
   int input1,input2,input3,input4;
                            ^~~~~~

• Subtask 1: 18 / 18
• Subtask 2: 18 / 18
• Subtask 3: 18 / 18
• Subtask 4: 18 / 18
• Subtask 5: 18 / 18
• Subtask 6: 10 / 10