រក discount នៃតំលៃ

#include
using namespace std;
int main (){
    int qty, price, total, discount;
    cout<<"Input qty:"; cin>>qty;
    cout<<"Input price:"; cin>>price;
    cout<<"Total:";
    total=qty*price;
    if(total>5000)
    discount=total*0.02;
if(total<=5000)
    discount=total*0;
cout<<"After discount:" <
    return 0;
}