for loop not working properly c++ [closed] - c++

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The program will ask how many items to store, and then asks for the name of the item and the price.
Finally, all the items must be displayed in a table. Duplicate items must be displayed as one item. Use only small letters.
Display should look like this:
My problem #1 is that if an item with its price is equal to another input, the program should count them as 1 and the quantity of an item will depend on how many same input(the item and price).
Problem #2 is that the 1st for loop in the void function does not work properly, it always ask an item and price and doesn't stop, (#3) and the item number too is not working properly. Here's the picture:
Here is my code:
#include<iostream>
using namespace std;
int num;
void numItems(int num){
string items[num];
double price[num];
int quantity[num];
for(int x=0;x<num;x++){
cout<<"Item #"<<x+1<<": ";
cin.get();//cin.ignore();
/*cin>>items[x];*/getline(cin,items[x]);
cout<<"Price #"<<x+1<<": ";
cin>>price[x];
if(x=1){ //(x==1) fixed
if(items[x]==items[x-1] && price[x]==price[x-1]){
quantity[x]++;
}
}
cout<<"\n\n";
}
cout<<"============RECEIPT=============\n\n";
cout<<"Items\t\t\t\tPrice\t\t\t\tQuantity"<<endl;
for(int x=0;x<num;x++){
if(x=1){
if(items[x]==items[x-1]){
cout<<items[x]<<"\t\t\t\t"<<price[x]<<"\t\t\t\t"<<quantity<<endl;
}else continue;
}
}
}
int main(){
cout<<"===ITEM AUDIT==="<<endl;
cout<<"Enter number of items to store: ";
cin>>num;
cout<<"\n\n";
numItems(num);
}

Answer 1

The if statement has a hard-to-spot issue:
if(x=1){
should be
if(x == 1) {
Don't forget to fix both typos!