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  1. #include <bits/stdc++.h>
  2. #include <climits>
  3.  
  4. using namespace std;
  5.  
  6. constexpr int maxk = 101 + 5;
  7.  
  8. inline bool IsNoInRange(int n, int k) {
  9.   return n >= 1 && n <= k;
  10. }
  11.  
  12. vector<int> Solve() {
  13.   int n, m, k;
  14.   cin >> n >> m >> k;
  15.   vector<int> seq(n);
  16.   for (int& si : seq) {
  17.   	cin >> si;
  18.   	si = (si % m) + 1;
  19.   }
  20.   for (int si : seq) {
  21.   	cout << si << " ";
  22.   }
  23.   cout << '\n';
  24.  
  25.   int mark[maxk] = {};
  26.   int ptr = 0, cnt = 0;
  27.   int len = INT_MAX, a = -1, b = -1;
  28.  
  29.   for (int i = 0; i < n; ++i) {
  30.     if (IsNoInRange(seq[i], k)) {
  31.       if (mark[seq[i]] == 0) {
  32.         ++cnt;
  33.       }
  34.       mark[seq[i]]++;
  35.     }
  36.     while (cnt == k && ptr < i) {
  37.       bool flag = false;
  38.       if (!IsNoInRange(seq[ptr], k)) {
  39.         flag = true;
  40.       } else if (mark[seq[ptr]] > 1) {
  41.         flag = true;
  42.         mark[seq[ptr]]--;
  43.       }
  44.       if (!flag) break;
  45.       ++ptr;
  46.     }
  47.     if (cnt == k) {
  48.       int cur_len = i - ptr + 1;
  49.       if (cur_len < len) {
  50.       	len = cur_len;
  51.       	a = ptr + 1;
  52.       	b = i + 1;
  53.       } else if (cur_len == len && ptr + 1 < a) {
  54.       	a = ptr + 1;
  55.       	b = i + 1;
  56.       }
  57.     }
  58.   }
  59.  
  60.   return {len, a, b};
  61. }
  62.  
  63. int main() {
  64.   ios_base::sync_with_stdio(0);
  65.   cin.tie(0);
  66.  
  67.   auto ans = Solve();
  68.   cout << (ans[0] == INT_MAX ? "Rango no encontrado"
  69.     : to_string(ans[1]) + " " + to_string(ans[2])) << '\n';
  70.  
  71.   return 0;
  72. }
  73.  
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin
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5 3 2
1 2 3 4 5
stdout
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2 3 1 2 3 
3 4
https://ideone.com/hWxsvy
language:
C++14 (gcc 8.3)
created:
26 days ago
visibility:
public

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