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- #include <iostream>
- #include <fstream>
- #include <string.h>
- using namespace std;
- int main()
- {
- struct persoana
- {
- char nume[31], prenume[31];
- int nota1, nota2;
- float med;
- } p[101], aux;
- int n, i, j, sub7=0, s=0;
- float medie=0;
- ifstream f("persoane.in");
- f>>n;
- for(int i=1; i<=n; i++)
- {
- f>>p[i].nume>>p[i].prenume>>p[i].nota1>>p[i].nota2;
- p[i].med=(p[i].nota1+p[i].nota2)/2.00;
- s+=p[i].med;
- if(p[i].med<7)
- sub7++;
- }
- cout<<"Persoane cu media sub 7: "<<sub7<<endl;
- for(i=1; i<n; i++)
- for(j=i+1; j<=n; j++)
- if(strcmp(p[i].nume, p[j].nume)==1) ///>0
- {
- aux=p[i];
- p[i]=p[j];
- p[j]=aux;
- }
- cout<<"Persoanele cu media de 9 sau 10: "<<endl;
- for(int i=1; i<=n; i++)
- if(p[i].med==9 || p[i].med==10)
- cout<<p[i].nume<<" "<<p[i].prenume<<endl;
- for(int i=1; i<=n; i++)
- medie=medie+(p[i].nota1+p[i].nota2)*1.00;
- medie=medie/12.00;
- cout<<"Media grupei este "<<medie*1.00<<" si persoanele cu notele peste medie:"<<endl;
- for(int i=1; i<=n; i++)
- {
- if(p[i].nota1>medie && p[i].nota2>medie)
- cout<<p[i].nume[0]<<". "<<p[i].prenume[0]<<"."<<endl;
- }
- }
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