ultimaora p1 12.05.2016

/*
 ============================================================================
 Name        : p1.c
 Author      :
 Version     :
 Copyright   : Your copyright notice
 Description : Hello World in C, Ansi-style
 ============================================================================
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "fct.h"
int main(void) {
	char buff[100],*numeFirma;
	int *numere, n;;
	double*reale;
	FILE *f,*g;
	f=fopen("fis.txt","r");
	g=fopen("iesire.txt","w");
	if(!f)
	{
		fprintf(stderr,"EROARE LA DESCHIDERE");
		exit(EXIT_FAILURE);
	}
	fgets(buff,99,f);
	buff[strlen(buff)-1]='\0';
	numeFirma=(char*)malloc((strlen(buff)+1)*sizeof(char));//+1 este de la \0
	if(!numeFirma)
	{
		fprintf(stderr,"EROARE");
		exit(EXIT_FAILURE);
	}
	fscanf(f,"%d",&n);
	numere=(int*)malloc(n*sizeof(int));
	if(!numere)
	{
		fprintf(stderr,"EROARE");
		exit(EXIT_FAILURE);
	}
	reale=(double*)malloc(n*sizeof(double));
	if(!reale)
	{
		fprintf(stderr,"EROARE");
		exit(EXIT_FAILURE);
	}
	citire(n,numere,f);
	citirer(n,reale,f);
	//strcpy dar daca da warning folosim strcpy_s
	strcpy(numeFirma,buff);
	fprintf(f,"Firma \"");
	fputs(numeFirma,g);
	fprintf(f,"\" are....");
	afisare(n,numere,g);
	afisarer(n,reale,g);
	schema(n,numere,reale,g);
	free(numeFirma);
	free(numere);
	free(reale);
	numeFirma=0; numere=0; reale=0;
	fclose(f);
	fclose(g);
	return EXIT_SUCCESS;
}

___________________


/*
 * fct.c
 *
 *  Created on: May 12, 2016
 *      Author: student
 */


#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "fct.h"

void citire(int n,int v[50], FILE *f)
{
	int i;
	for(i=0;i<n;i++)
		fscanf(f,"%d",&v[i]);
}

void citirer(int n,double v[50], FILE *f)
{
	int i;
	for(i=0;i<n;i++)
		fscanf(f,"%lf",&v[i]);
}

void afisare(int n,int v[50], FILE *f )
{
	int i;
	fprintf(f,"\n%d\n",n);
	for(i=0;i<n;i++)
		fprintf(f,"%d ",v[i]);
}

void afisarer(int n,double v[50], FILE *f )
{
	int i;
	fprintf(f,"\n");
	for(i=0;i<n;i++)
		fprintf(f,"%.2lf ",v[i]);
}


void schema(int n,int v[50], double g[50], FILE *f)
{
	int i;
	info s;
	s.cost=v[0]*g[0];
	for(i=1;i<n;i++)
	{

		if(s.cost<v[i]*g[i])
			s.idx_max=i;
		s.cost+=v[i]*g[i];
	}
	fprintf(f,"\n%.2lf %d",s.cost,s.idx_max);
}