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matheus_monteiro

Troca

Sep 18th, 2021
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C++ 0.52 KB | None | 0 0
  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int n, q;
  5. int cima[100005];
  6. int baixo[100005];
  7. int x[100005];
  8.  
  9. int32_t main() {
  10.  
  11.     cin >> n >> q;
  12.  
  13.     for(int i = 1; i <= n; i++)
  14.         cin >> cima[i];
  15.     for(int i = 1; i <= n; i++)
  16.         cin >> baixo[i];
  17.  
  18.     while(q--) {
  19.         int l, r;
  20.         cin >> l >> r;
  21.         x[l] ^= 1;
  22.         x[r + 1] ^= 1;
  23.     }
  24.  
  25.     for(int i = 1; i <= n; i++)
  26.         x[i] ^= x[i - 1];
  27.  
  28.     for(int i = 1; i <= n; i++)
  29.         if(x[i] == 1) cout << baixo[i] << ' ';
  30.         else cout << cima[i] << ' ';
  31.    
  32.     cout << '\n';
  33.  
  34.     return 0;
  35. }
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