text: #include <stdio.h>
  #include <stdlib.h>
  #include <time.h>
  
  #define MAX	1024
  #define ROW 64
  
  //gcc -Wall -o traza_2 traza_2.c
  
  int main(){
  	double v[ROW][MAX];
  	double res;
  	srand(time(0));
  	for (int i=0;i<ROW;++i){
  		for (int j=0; j < MAX; ++j)
  			v[i][j]=rand()%1000;
  	}
  
  	FILE *f;
  	f=fopen("traza.txt","w");
  	for (int j = 0; j < MAX; ++j){
  		for (int i=0 ;i< ROW; i++) {
  			//res=res+v[i][j];
  			fprintf(f, "%p ", &res);
  			fprintf(f, "%p ", &v[i][j]);
  			//fprintf(f, "%p ", &res);
  		}
  		//fprintf(f, "\n ");
  	}
  	fclose(f);
  }
  