제출 #204427

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
204427		awlintqaa	Aliens (IOI16_aliens)	C++14	컴파일 에러	0 ms	0 KiB

aliens

#define fast ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0)
#include <bits/stdc++.h>
using namespace std;
#define sqr 200
#define mid (l+r)/2
#define pb push_back
#define ppb pop_back
#define fi first
#define se second
#define lb lower_bound
#define ub upper_bound
#define ins insert
#define era erase
#define C continue
#define mem(dp,i) memset(dp,i,sizeof(dp))
#define mset multiset
typedef long long ll;
typedef short int si;
typedef long double ld;
typedef pair<int,int> pi;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<pi> vpi;
typedef vector<pll> vpll;
const ll mod=1e9+7;
const ll inf= 4e18;
const ld pai=acos(-1);
#include "aliens.h"
ll n,m,k;
vll v;
ll dp[509][509];
ll bt(ll id,ll crnt){
        if(id==v.size()){
                if(k>crnt)return inf;
                return 0;
        }
        ll &ret=dp[id][crnt];
        if(ret!=-1)return ret;
        ret=inf;
        for(int i=id;i<v.size();i++){
          ll sz=v[i]-v[id]+1;
                ret=min(ret,bt(i+1,crnt+1)+sz*sz));
        }
        return ret;
}
ll take_photos(int N, int M, int K, vi r, vi c) {
        mem(dp,-1);
        n=N,k=K,m=M;
        set<int>s;
        for(int i=0;i<n;i++){
                s.ins(r[i]);
        }
        for(auto u:s)v.pb(u);
        return bt(0,0);
}

컴파일 시 표준 에러 (stderr) 메시지

aliens.cpp: In function 'll bt(ll, ll)':
aliens.cpp:34:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if(id==v.size()){
            ~~^~~~~~~~~~
aliens.cpp:41:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int i=id;i<v.size();i++){
                      ~^~~~~~~~~
aliens.cpp:43:50: error: expected ';' before ')' token
                 ret=min(ret,bt(i+1,crnt+1)+sz*sz));
                                                  ^