fork download
copy 
  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7.     long int cases,neuron_num,minx,maxx,*w,*b,c_even=0,c_odd=0,*prod;
  8.     cin>>cases;
  9.     for(int i=0;i<cases;i++)
  10.     {
  11.         c_even=c_odd=0;
  12.         cin>>neuron_num>>minx>>maxx;
  13.         int x=minx-1;
  14.         w=new long int[neuron_num];
  15.         b=new long int[neuron_num];
  16.         prod=new long int[neuron_num];
  17.         for(int j=0;j<neuron_num;j++)
  18.         {
  19.             cin>>w[j]>>b[j];
  20.         }
  21.  
  22.  
  23. 		int val0=0;
  24. 		int val1=1;
  25.  
  26.         for(int j=0;j<neuron_num;j++)
  27.         {
  28.                 val0=w[j]*val0+b[j];
  29.         }
  30.         for(int j=0;j<neuron_num;j++)
  31.         {
  32.                 val1=w[j]*val1+b[j];
  33.         }
  34.  
  35.  
  36.         int nodd=(maxx-minx+1)/2;
  37.         int neven=(maxx-minx+1)/2;
  38.         if((maxx-minx+1)%2==1){
  39.         	if(minx%2==0)	neven++;
  40.         	else			nodd++;
  41. 		}
  42. 		if(val0%2==0){
  43. 			c_even+=neven;	
  44. 		}
  45. 		if(val1%2==0){
  46. 			c_even+=nodd;
  47. 		}
  48. 		c_odd=maxx-minx+1-c_even;
  49.         cout<<c_even<<" "<<c_odd<<'\n';
  50.         delete []prod;
  51.         delete []b;
  52.         delete []w;
  53.     }
  54. }
Success #stdin #stdout 0s 4264KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
-2101114 0
https://ideone.com/qYLhfh
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!