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Cod sursa(job #251729)
#include<stdio.h>
FILE*fin,*fout;
long int n,m,i,j,v[15000],x,y,x1,x2,y1,y2,nr;
int main(){
fin=fopen("zoo.in","r");
fout=fopen("zoo.out","w");
fscanf(fin,"%ld\n",&n);j=0;
for(i=0;i<n;i=i+1){fscanf(fin,"%ld %ld\n",&v[j],&v[j+1]);j=j+2;}
fscanf(fin,"\n%ld\n",&m); i=0;
for(j=0;j<m;j++){ nr=0;
fscanf(fin,"\n%ld %ld %ld %ld",&x1,&y1,&x2,&y2);
for(i=0;i<n*2;i=i+2){
x=v[i];y=v[i+1];
if(x>=x1 && x<=x2 && y>=y1&&y<=y2){nr++;}
}
fprintf(fout,"%ld\n",nr);
}
fclose(fin);
fclose(fout);
return 0;
}