Answer:
Check the explanation
Explanation:
bool oneSale(string item){
for(int i=0;i<capacity;i++){ // iterate till the capcity of array
if(item==grocerryList[i].name()){ // if name matches
if(grocerryList[i].getStock()>0){ // and stock is greater than 0
grocerryList[i].setStock(grocerryList[i].getStock()-1); // subtract 1 from the stock
// or alternate is grocerryList[i].stock= grocerryList[i].stock-1;
return true; // return true
}
}
else if(item==grocerryList[i].name()){ // if name matches
if(grocerryList.getStock()==0){ // but stock is empty
return false; // return falsse
}
}
else{ // means item is not available so there is no need to check stock
return false; // return false
}
}
}
