Se citesc de la intrarea standard un sir de numere reale pana cand se introduce valoarea zero. Sa se determine media aritmetica a elementelor pozitive si media aritmetica a celor pozitive.(program in limbajul C++)
elenadintroia98
#include <iostream> using namespace std;int main (){ int a,s1=0,nr1=0,s2=0,nr2=0; while(cin>>a&&a!=0) { if(a>0) { s1=s1+a; nr1++; } else { s2=s2+a; nr2++; } } cout<<(float)s1/nr1<<" "<<(float)s2/nr2;}
using namespace std;int main (){ int a,s1=0,nr1=0,s2=0,nr2=0; while(cin>>a&&a!=0) { if(a>0) { s1=s1+a; nr1++; } else { s2=s2+a; nr2++; } } cout<<(float)s1/nr1<<" "<<(float)s2/nr2;}