text: #include <stdio.h>
  #include <math.h>
  
  void main(){
  
  
      FILE *infa;
      FILE *outf;
  
      float f;
      int i;
      unsigned int a;
  
      infa = fopen("stim/sqrt_a", "r");
      outf = fopen("stim/sqrt_z_expected", "w");
  
      while(1){
          if(fscanf(infa, "%u", &a) == EOF) break;
          f = sqrt(*(float*)&a);
          i = *(int*)&f;
          fprintf(outf, "%u\n", i);
      }
  
      fclose(infa);
      fclose(outf);
  
  
  }
  