HackerEarth Minimum transactions problem solution YASH PAL, 31 July 2024 In this HackerEarth Minimum transactions problem solution There are n people living in a neighborhood. When in debt, neighbors borrow money from each other to clear their debts. A neighbor has already borrowed money from another neighbor for m times to clear a debt. All the neighbors want to clear what they owe each other. Their plan is to clear their debts in such a way that the total number of transactions is minimized because the fee per transaction is very high. For example, if the ith person pays the jth person X dollars, then the amount of this particular transaction is X. You are required to minimize the sum of the transaction amount. HackerEarth Minimum transactions problem solution. #include<bits/stdc++.h>using namespace std;const int N = 100005;int n, m;long long tot, A[N];int main(){ scanf("%d%d", &n, &m); for (; m; m --) { int v, u, w; scanf("%d%d%d", &v, &u, &w); A[v] += w; A[u] -= w; } for (int i = 1; i <= n; i++) if (A[i] > 0) tot += A[i]; return !printf("%lldn", tot);} coding problems