제출 #135529

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
135529		ckodser	Aliens (IOI16_aliens)	C++14	컴파일 에러	0 ms	0 KiB

aliens

#include "aliens.h"
#include<bits/stdc++.h>

#define ll long long
#define pb push_back
#define mp make_pair
#define ld long double
#define F first
#define S second
#define pii pair<ll,ll>

using namespace :: std;

const ll maxn=51100;
const ll maxk=110;
const ll inf=5e9+900;
const ll logg=20;

ll tav2(ll x){
    return x*x;
}

ll mx[maxn];
ll dp[maxn][maxk];

ll ff[maxn][logg];
ll tt[maxn];

ll findMn(ll l,ll r){
    ll tol=r-l+1;
    return min(ff[l][tt[tol]],ff[r-(1<<tt[tol])+1][tt[tol]]);
}
ll cost(ll i,ll x){
    ll t=findMn(x+1,i);
    if(x==-1)return tav2(i-t+1);
    if(mx[x]>=t){
	return inf;
    }
    if(t>x){
	return tav2(i-t+1);
    }
    exit(1);
    return tav2(i-t+1)-tav2(x-t+1);
}
long long take_photos(int n, int m, int k, vector<int> r, vector<int> c) {
    swap(n,m);
    fill(mx,mx+maxn,inf);
    for(ll i=0;i<m;i++){
	if(c[i]>r[i]){
	    swap(c[i],r[i]);
	}
	mx[r[i]]=min(mx[r[i]],(ll)c[i]);
    }
    for(ll i=0;i<n;i++){
	ff[i][0]=mx[i];
    }
    tt[1]=0;
    for(ll i=2;i<maxn;i++){
	tt[i]=tt[i/2]+1;
    }



    for(ll i=1;i<logg;i++){
	for(ll j=0;j<n;j++){
	    ll res=j+(1<<(i-1));
	    if(res>=n){
		ff[j][i]=ff[j][i-1];
	    }else{
		ff[j][i]=min(ff[j][i-1],ff[res][i-1]);
	    }
	}
    }


    for(ll i=1;i<=n;i++){
	for(ll j=0;j<=k;j++){
	    if(mx[i-1]==inf){
		dp[i][j]=dp[i-1][j];
	    }else{
		if(j==0){
		    dp[i][j]=inf;
		}else{
		    dp[i][j]=inf;
		    for(ll x=i-1;x>=0;x--){
			dp[i][j]=min(dp[i][j],dp[x][j-1]+cost(i-1,x-1));
		    }
		}
	    }
	}
    }
    return dp[n][k];
}
camp

컴파일 시 표준 에러 (stderr) 메시지

aliens.cpp:94:1: error: 'camp' does not name a type; did you mean 'bcmp'?
 camp
 ^~~~
 bcmp