My program isnt running please give suggestions

Question

#include <iostream>
using namespace std;
int main()
{
int v,h;
cout<< "enter number of valence electrons";
cin>>v;
if(v<=8){
h=v/2;
}
else{
h=v/8+(v%8)/2;
}
if(h=2){
cout<<"sp Hybridization";
}
else if(h=3){
cout<<"sp² Hybridization";
}
else if(h=4){
cout<<"sp³ Hybridization";
}
else if(h=5){
cout<<"sp³d Hybridization";
}
else if(h=6){
cout<<"sp³d² Hybridization";
}
else if(h=7){
cout<<"sp³d³ Hybridiz

Answer 1

Complete revision

#include <iostream>
using namespace std;

int main() {
int v,h;

cout << "enter number of valence electrons: ";
cin >> v;

if (v <= 8) h = v / 2;
else h = v / 8 + (v % 8) / 2;

if (h == 2) cout << "sp Hybridization\n";
else if (h == 3) cout << "sp^2 Hybridization\n";
else if (h == 4) cout << "sp^3 Hybridization\n";
else if (h == 5) cout << "sp^3 d Hybridization\n";
else if (h == 6) cout << "sp^3 d^2 Hybridization\n";
else if (h == 7) cout << "sp^3 d^3 Hybridiz\n";
}

Feel free and ask your questions.

Answer 2

if(something == otherthing)

Answer 3

What!?

Answer 4

1 more question

Answer 5

how can I make it's output