답안 #868536

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
868536 2023-10-31T17:25:14 Z huynhyen1609 Džumbus (COCI19_dzumbus) C++14
컴파일 오류
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/*
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        PENGUIN SO CUTE, I LOVE PENGUIN
*/
#include<bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define NAME "coctail"
#define int long long
#define ii pair<int,int>
#define i(x) array<int,x>
const int oo=1e9;
const int mod=1e9+7;
const int N=1e3;
const int LG=18;
const int Sqrt=350;
//int hx[]={0,0,1,-1,1,1,-1,-1},hy[]={1,-1,0,0,1,-1,1,-1};
int getbit(int x,int i)
{
    return (x>>i)&1;
}
int add(int x,int y)
{
    x+=y;
    if(x>=mod)x-=mod;
    return x;
}
int del(int x,int y)
{
    x-=y;
    if(x<0)x+=mod;
    return x;
}
int mul(int x,int y)
{
    return x*y%mod;
}
int n,m,q,d[N+5],dp[2][N+5][N+5],sz[N+5];
vector<int>graph[N+5];
void dfs(int u,int pre)
{
    sz[u]=1;
    dp[0][u][0]=0;
    for(int v:graph[u])
        if(v!=pre)
    {
        if(dp[0][v][0]==oo)dfs(v,u);
        for(int i=sz[u];i>=0;--i)
        {
            for(int j=0;j<=sz[v];++j)
            {
                dp[0][u][i+j]=min(dp[0][u][i+j],dp[0][u][i]+min(dp[0][v][j],dp[1][v][j]));
                dp[1][u][i+j]=min(dp[1][u][i+j],dp[1][u][i]+min(dp[0][v][j],dp[1][v][j]));
                dp[1][u][i+j+1]=min({dp[1][u][i+j+2],dp[0][u][i]+d[u]+dp[1][v][j],dp[1][u][i]+dp[0][v][j]+d[v]});
                dp[1][u][i+j+2]=min(dp[1][u][i+j+2],dp[0][u][i]+d[u]+dp[0][v][j]+d[v]});
            }
        }
        sz[u]+=sz[v];
    }
}
main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0),cout.tie(0);
    //freopen(""NAME".inp","r",stdin);
    //freopen(""NAME".out","w",stdout);
    cin>>n>>m;
    for(int i=1;i<=n;++i)cin>>d[i];
    for(int i=1;i<=m;++i)
    {
        int u,v;cin>>u>>v;
        graph[u].push_back(v);
        graph[v].push_back(u);
    }
    for(int i=0;i<=n;++i)
        for(int j=0;j<=n;++j)dp[0][i][j]=dp[1][i][j]=oo;
    for(int i=1;i<=n;++i)
        if(dp[0][i][0]==oo)
    {
        dfs(i,0);
        graph[0].push_back(i);
    }
    d[0]=oo;
    dfs(0,0);
    cin>>q;
    vector<int>vec;
    int res=oo;
    for(int i=n;i>=2;--i)
    {
        res=min(res,dp[0][0][i]);
        vec.push_back(res);
    }
    sort(vec.begin(),vec.end());
    while(q--)
    {
        int s;cin>>s;
        int tmp=upper_bound(v.begin(),v.end(),s)-v.begin()-1;
        if(tmp==1)tmp=0;
        cout<<tmp<<'\n';
    }
}
/*
         ଘ(੭ˊᵕˋ)੭* ੈ✩‧˚huynhyen1609<3
*/

Compilation message

dzumbus.cpp: In function 'void dfs(long long int, long long int)':
dzumbus.cpp:93:86: error: expected ')' before '}' token
   93 |                 dp[1][u][i+j+2]=min(dp[1][u][i+j+2],dp[0][u][i]+d[u]+dp[0][v][j]+d[v]});
      |                                    ~                                                 ^
      |                                                                                      )
dzumbus.cpp:93:87: error: expected primary-expression before ')' token
   93 |                 dp[1][u][i+j+2]=min(dp[1][u][i+j+2],dp[0][u][i]+d[u]+dp[0][v][j]+d[v]});
      |                                                                                       ^
dzumbus.cpp:96:19: error: 'v' was not declared in this scope
   96 |         sz[u]+=sz[v];
      |                   ^
dzumbus.cpp: At global scope:
dzumbus.cpp:98:1: error: expected declaration before '}' token
   98 | }
      | ^
dzumbus.cpp:99:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   99 | main()
      | ^~~~
dzumbus.cpp: In function 'int main()':
dzumbus.cpp:135:29: error: 'v' was not declared in this scope
  135 |         int tmp=upper_bound(v.begin(),v.end(),s)-v.begin()-1;
      |                             ^