Submission #362465

#	Time	Username	Problem	Language	Result	Execution time	Memory
362465		MoldovanAndrei1	Vision Program (IOI19_vision)	C++14	33 / 100	2 ms	1128 KiB

vision

#include "vision.h"
int w1;
int OP(int a , int b )
{
    return a*w1+b;
}
void construct_network(int H, int W, int K) {
	std::vector<int> NS;
	int poz=H*W-1;
	w1=W;
	for(int i = 0 ; i <H;i++)
    {
        for(int j = 0 ; j < W; j++)
        {
            for(int r = 0 ; r <= K ;r++)
            {

                if(i + r <H)
                {
                    if(j+(K-r)<W)
                    {

                        NS={OP(i,j),OP(i+r,j+K-r)};
                        int a=add_and(NS);
                        poz++;
                    }
                    if(j-(K-r)>=0)
                    {
                        NS={OP(i,j),OP(i+r,j-K+r)};
                        int a=add_and(NS);
                        poz++;
                    }
                }
                if(i-r>=0){
                    if(j+(K-r)<W)
                    {
                        NS={OP(i,j),OP(i-r,j+K-r)};
                        int a=add_and(NS);poz++;
                    }
                    if(j-(K-r)>=0)
                    {
                        NS={OP(i,j),OP(i-r,j-K+r)};
                        int a=add_and(NS);
                        poz++;
                    }}
            }
        }


    }
	NS.clear();
	for(int i=H*W;i<=poz;i++)NS.push_back(i);
	int b=add_or(NS);
}

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:24:29: warning: unused variable 'a' [-Wunused-variable]
   24 |                         int a=add_and(NS);
      |                             ^
vision.cpp:30:29: warning: unused variable 'a' [-Wunused-variable]
   30 |                         int a=add_and(NS);
      |                             ^
vision.cpp:38:29: warning: unused variable 'a' [-Wunused-variable]
   38 |                         int a=add_and(NS);poz++;
      |                             ^
vision.cpp:43:29: warning: unused variable 'a' [-Wunused-variable]
   43 |                         int a=add_and(NS);
      |                             ^
vision.cpp:53:6: warning: unused variable 'b' [-Wunused-variable]
   53 |  int b=add_or(NS);
      |      ^

• Subtask 1: 10 / 10
• Subtask 2: 11 / 11
• Subtask 3: 0 / 11
• Subtask 4: 0 / 15
• Subtask 5: 12 / 12
• Subtask 6: 0 / 8
• Subtask 7: 0 / 14
• Subtask 8: 0 / 19