Question

in a science research lab the combination of two nuclear substances program in python

Answer 1

Answer:

#include <stdio.h>

int main()  

{

  int n,a,result=0;

  scanf("%d",&n);

  for(int i=0;i<n;i++)

  {

      scanf("%d",&a);

       result=result+a;

  }

    printf("%d",result);  

  return 0;

}

Explanation: