제출 #1115691

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1115691		EfeBabagil	Jobs (BOI24_jobs)	C++14	14 / 100	2059 ms	14260 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#define int long long
const int N=1e5+5;
const int mod=1e9+7;
 
int32_t main()
{
    int n,s;
    cin>>n>>s;
    vector<pair<int,int>> v;
    for(int i=1;i<=n;i++)
    {
       int a,b;
       cin>>a>>b;
       v.push_back({a,b});
       
    }
    int mon=s;
    
    for(int i=0;i<n;i++)
    {
        for(int i=0;i<v.size();i++)
        {
            //cout<<v[i].first<<" ";
        }
        //cout<<endl;
        int sum=0;
        int mx=0;
        int cur=mon;
        int flag=1;
        int l=0;
        int r=-1;
        for(int j=0;j<n;j++)
        {
       
            auto [ a ,b ] =v[j];
            
            if(!b)
            {
                sum=0;
                
                flag=1;
                
               for(int k=l;k<=r;k++)
               v[k].first =0;
               mon+=mx;
               mx=0;
               cur=mon;
               //cout<<l<<endl;
               l=j;
               //cout<<l<<endl;
               
               r=-1;
               
            }
            if(cur+a>=0)
                {
                cur+=a;
                }
            else
                flag =0;
            
            if(flag){
                sum+=a;
                if(sum>mx){
                r=j;
                //cout<<"l "<<l<<" r "<<r<<" mx "<<mx<<" sum "<<sum<<endl;
                }
                mx = max(mx,sum);
            }
       
            
            
        }
        for(int k=l;k<=r;k++)
               v[k].first =0;
               mon+=mx;
        
        
    }/*
    6 6
    3 0
    -3 1
     4 1
    -7 0
    1007 1
    -5 0
*/
    cout<<mon-s;
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int32_t main()':
Main.cpp:23:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   23 |         for(int i=0;i<v.size();i++)
      |                     ~^~~~~~~~~
Main.cpp:37:18: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   37 |             auto [ a ,b ] =v[j];
      |                  ^
Main.cpp:76:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   76 |         for(int k=l;k<=r;k++)
      |         ^~~
Main.cpp:78:16: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   78 |                mon+=mx;
      |                ^~~

• Subtask 1: 0 / 11
• Subtask 2: 14 / 14
• Subtask 3: 0 / 15
• Subtask 4: 0 / 29
• Subtask 5: 0 / 31