Submission #316699

#	Time	Username	Problem	Language	Result	Execution time	Memory
316699		amunduzbaev	Vision Program (IOI19_vision)	C++14	Compilation error	0 ms	0 KiB

vision

#include "grader.cpp"
#include "vision.h"
#include <bits/stdc++.h>
#define pb(a) push_back(a)
using namespace std;
const int N = 1e7+5;
int d, h, w, used[N], cnt=0;

void fun(int xx,int yy){
	vector<int> v;
	for(int i=0;i<=d;i++){
		int x = xx-i, y = yy-(d-i);
		if(x>=0 && x<h &&y>=0 &&y<w){
			v.pb(x*w+y);
		}
	}

	for(int i=0;i<d;i++){
		int x = xx-i, y = yy+(d-i);
		if(x>=0 && x<h &&y>=0 &&y<w){
			v.pb(x*w+y);
		}
	}

	for(int i=1;i<=d;i++){
		int x = xx+i, y = yy-(d-i);
		if(x>=0 && x<h &&y>=0 &&y<w){
			v.pb(x*w+y);
		}
	}
	for(int i=1;i<d;i++){
		int x = xx+i, y = yy+(d-i);
		if(x>=0 && x<h &&y>=0 &&y<w){
			v.pb(x*w+y);
		}
	}
	if(v.size()){
		add_or(v);
		used[cnt]=xx*w+yy;
		cnt++;
	}
}


void construct_network(int H, int W, int k) {

	d=k, h=H, w=W;

	if(min(h,w) == 1){
		h=max(h,w);
		int l=0;
		for(int i=0; i+k<h; i++){
			add_and({i,i+k});
			l++;
		}
		vector<int>v;
		for(int i=0;i<l;i++){
			v.pb(i+h);
		}
		add_or(v);
		return;
	}
	else if(max(h,w) <= 30){
		for(int i=0;i<h;i++)
			for(int j=0;j<w;j++) fun(i,j);
		int last = h*w;
		for(int i=0; i<cnt; i++){
			int cur = used[i], cur1 = i+last;
			vector<int> v = {cur, cur1};
			add_and(v);
		}
		vector<int>v;
		for(int j=0; j<cnt; j++){
			int i=last+cnt+j;
			v.pb(i);
		}
		add_or(v);
		return;
	}
	else if(k==1){
		for(int i=0;i<h;i++){
			vector<int>v;
			for(int j=0;j<w;j++){
				v.pb(i*w+j);
			}
			add_or(v);	
		}
		for(int i=0;i<w;i++){
			vector<int>v;
			for(int j=0;j<h;j++){
				v.pb(j*w+i);
			}
			add_or(v);
		}
		int last = h*w;
		vector<int> v;
		for(int i=0;i<h;i++){
			int cur=last+i;
			v.pb(cur);
		}
		add_xor(v);
		v.clear();
		for(int i=h;i<h+w;i++){
			int cur=last+i;
			v.pb(cur);
		}
		add_xor(v);
		int ht = last+h+w, wt = ht+1;
		for(int i=last;i<last+h-1;i++){
			vector<int> tmp;
			tmp = {wt, i, i+1};
			add_and(tmp);
		}
		for(int i=last+h-1;i<last+h+w-2;i++){
			vector<int> tmp;
			tmp = {ht, i, i+1};
			add_and(tmp);
		}
		v.clear();
		for(int i=wt+1;i<wt+h+w-1;i++){
			v.pb(i+last);
		}
		add_or(v);
	}
	else{
		fun(0,0);
		int last = h*w;
		for(int i=0; i<cnt; i++){
			int cur = used[i], cur1 = i+last;
			vector<int> v = {cur, cur1};
			add_and(v);
		}
		vector<int>v;
		for(int j=0; j<cnt; j++){
			int i = last + cnt + j;
			v.pb(i);
		}
		add_or(v);
		return;
	}
	
}

Compilation message (stderr)

/tmp/ccenoXzp.o: In function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccUT8ae1.o:vision.cpp:(.text.startup+0x0): first defined here
/tmp/ccenoXzp.o: In function `add_not(int)':
grader.cpp:(.text+0x260): multiple definition of `add_not(int)'
/tmp/ccUT8ae1.o:vision.cpp:(.text+0x770): first defined here
/tmp/ccenoXzp.o: In function `add_xor(std::vector<int, std::allocator<int> >)':
grader.cpp:(.text+0x430): multiple definition of `add_xor(std::vector<int, std::allocator<int> >)'
/tmp/ccUT8ae1.o:vision.cpp:(.text+0x5c0): first defined here
/tmp/ccenoXzp.o: In function `add_and(std::vector<int, std::allocator<int> >)':
grader.cpp:(.text+0x5e0): multiple definition of `add_and(std::vector<int, std::allocator<int> >)'
/tmp/ccUT8ae1.o:vision.cpp:(.text+0x260): first defined here
/tmp/ccenoXzp.o: In function `add_or(std::vector<int, std::allocator<int> >)':
grader.cpp:(.text+0x790): multiple definition of `add_or(std::vector<int, std::allocator<int> >)'
/tmp/ccUT8ae1.o:vision.cpp:(.text+0x410): first defined here
collect2: error: ld returned 1 exit status