я ломал стекло

#include <iostream>
#include <cmath>
using namespace std;
void srednee_chisla(){
    int first, second, third, tmp=0;
    float srednee, kr;
    for (int number=100; number<=150; number++){
    first=(number-(number%100-number%10)-number%10)/100;
    second=(number%100-number%10)/10;
    third=number%10;
    //srednee=(first+second+third);
    tmp+=first+second+third;
 //   cout<<tmp<<endl;
    kr+=tmp;
    tmp=0;

 //cout<<srednee<<endl;
 //cout<<first<<" "<<second<<" "<<third<<endl;

    }
    cout<<"Среднее значение равняется "<<" "<<kr/50;


  //  cout<<endl;
    //cout<<tmp/150;
}



int main(){
    srednee_chisla();

    return 0;
}