#include <bits/stdc++.h> int oneIteration(vector<int> A){    // Write your code here.    int n = A.size();     int largest = A[0];    int slargest = 0;    for(int i=0; i<n; i++){        if(A[i] > largest){            slargest = largest;            largest = A[i];        }        else if(A[i] < largest && A[i] >slargest){            slargest = A[i];        }    }    int ans = largest + slargest;    return ans;  }