#include <stdio.h>
#include <stdlib.h>

struct  _pioci{
  char name[100];
  float mil;
  struct _pioci * next;
} pioci;



void main(){
  FILE *pfile;

  struct _pioci * HEAD = malloc(sizeof(pioci));
  struct _pioci * TAIL = malloc(sizeof(pioci));
  HEAD->next=NULL;
  TAIL->next=NULL;

  // char fname[100];
  // scanf("%s", fname);
  if(!(pfile = fopen("ExamText.txt", "r"))) return;

  fscanf(pfile, "%s %f %*s",HEAD->name,&HEAD->mil);

  while(fscanf(pfile,"%s %f %*s\n",TAIL->name,&TAIL->mil)==2){ //da errore, legge solo la prima riga
    struct _pioci * temp = HEAD;
    int condition = 0;
    while(temp){
      if(temp->name==TAIL->name){
        temp->mil += TAIL->mil;
        condition = 1;
      }
      temp=temp->next;
    }
    if(!condition){
      temp=TAIL;
    }
    TAIL=malloc(sizeof(pioci));
    fscanf(pfile,"\n");
  }
  while(HEAD){
    printf("Nome: %s\tPioggia (ml):\n",HEAD->name,HEAD->mil);
    HEAD=HEAD->next;
  }
  return;
}