Submission #1248614

#	Time	Username	Problem	Language	Result	Execution time	Memory
1248614		hayyy	Trol (COCI19_trol)	C++20	10 / 50	0 ms	328 KiB

trol

#include <bits/stdc++.h>
typedef long long ll;
using namespace std;

int balik(int K, int F = 0) {
  while (K > 0) {
  F += K % 10;
  K /= 10;
  }
  if (F > 9) return balik(F);
  else return F;
}

int main() {
  int N;
  cin >> N;
  vector<int> A(N);
  vector<int> B(N);
  for (int i = 1; i <= N; i++) {
    int ans = 0;
    cin >> A[i] >> B[i];
    int H = max(balik(A[i]), balik(B[i]));
    int D = min(balik(A[i]), balik(B[i]));
    for (int i = D; i <= H; i++) {
      ans += i;
    }
    cout << ans << endl;
  }
}

• Subtask 1: 10 / 50