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P67.cpp
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P67.cpp
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#include<iostream>
#include<stdlib.h>
#include<stdio.h>
#include<math.h>
#include<string.h>
#include<iomanip>
using namespace std;
int main()
{
int b,n;
cin>>b; // nr elemente din baza de date
cin>>n; // nr produse achizitionate de client
int i,j;
struct Prod {
char cod_bare[10];
char pc[1]; // p=produs sau c=card
float valoare; // val produs sau reducere data de card
} v[100];
for(i=0;i<b;i++)
{
cin>>v[i].cod_bare>>v[i].pc>>v[i].valoare;
}
struct Produse{
char produs[10];
} a[50];
for(j=0;j<n;j++)
{
cin>>a[j].produs;
//cout<<a[i].produs<<" ";
}
//--------------------------------------------------------------------------------
float reducere=0,suma=0;
for(i=0;i<b;i++)
{
for(j=0;j<n;j++)
{
if(strcmp(v[i].cod_bare,a[j].produs)==0)
{
//cout<<v[i].cod_bare<<" ";
if(strcmp(v[i].pc,"c")==0)
{
reducere=reducere+v[i].valoare;
//cout<<reducere;
}
if(strcmp(v[i].pc,"p")==0)
{
suma=suma+v[i].valoare;
}
}
}
}
float final=0;
final=suma-((reducere/100)*suma);
cout<<fixed<<setprecision(2)<<final<<endl;
}