C++ write a for loop that computes the following sum: 5+10+15+20++485+490+495+500. the sum should be placed in a variable sum that has already been declared and initialized to 0. in addition, there is another variable, num that has also been declared. you must not use any other variables.

#include <iostream>

#include <cstdlib>

using namespace std;

int main(){

   int sum=0, num=5;   //variables declaration and inicialization

   while (sum<500){   //conditioning to do the sum up to 500

   sum=sum+num;     //actually sum process

   cout << "The value is: "<<sum;   //show the result in screen

   };

   return 0;

}

explanation:

d. long term memory

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