keep getting '"code is running" notification with no output. Ran it on other online compilers and it worked but it does not work on visual studio code [closed]

THERE IS NO PROBLEM IN THIS CODE BECOZ IT WORKS ON OTHER COMPILERS ONLINE BUT IT JUST DOESNT WORK ON VISUAL CODE STUDIO. I dont understand where the problem lies. should i add getc() in the end of the code. it is a C++ program.

#include<iostream>
using namespace std;
int main()
{
            int num1, num2;             **//codeblock 1**
   char p;
   cout << "enter 1st numbers:";
   cin>>num1;
    cout<<"enter a an operand:";
   cin>>p;
   cout<<"enter 2nd number:";
   cin>>num2;
  
          int ans;                **//code block 2** 
if (p ='+')
{ans=num1+num2;}

else if(p=='-')
{ans=num1-num2;}

else if(p=='/')
{ans=num1/num2;}

else if(p=='*')
{ans=num1*num2;}

else
{
cout<<"invalid operator";
}                            **//code block 2 end**
cout<<ans; 

   return 0;                **//code block 1 end**
}