Question

Calculati pentru primii n termeni 1+3+5+7+... si 1x3x5x7x...

Answer 1

cin n
x=1;
S=0;//suma se initializeaza cu 0
Pr=1;// produsul cu 1
for i=1...n{
Pr=Pr*x;
S=S +x;
x=x+2;
}
cout S
cout Pr

Answer 2

#include#include main(){
int i,x,s=0,p=1;
cout<<"dati x=";
cin>>x;
for(i=1;i{s=s+x;
p=p*x;}
cout<cout<

getch();
}