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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.     int n, m, v[100000], w[100000];
  6.     cin >> n >> m;
  7.     for (int i = 1; i <= n; ++i) {
  8.         cin >> v[i];
  9.     }
  10.     for (int j = 1; j <= n - m; ++j) {
  11.         cin >> w[j];
  12.     }
  13.     int aux[m];
  14.     int z = 0, i = 1, j = 1;
  15.     if(n==n-m){
  16.     	cout << "Nu s-au pierdut date";
  17.     }
  18.     if (n > m) {
  19.         while (i <= n && z <= m) {
  20.             if (v[i] != w[j]) {
  21.                 ++z;
  22.                 aux[z] = v[i];
  23.                 ++i;
  24.             } else if (v[i] == w[j]) {
  25.                 ++i;
  26.                 ++j;
  27.             } else {
  28.                 ++z;
  29.                 aux[z] = v[i];
  30.                 ++i;
  31.             }
  32.         }
  33.         for (int z = 1; z <= m; ++z) {
  34.             cout << aux[z] << " ";
  35.         }
  36.     }
  37.     return 0;
  38. }
Success #stdin #stdout 0s 5276KB
comments (?)
stdin
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7 2 
12 -100000 10 -87 10 34 -29
 -100000 10 -87 10 34
stdout
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12 -29
https://ideone.com/YQIdZj
language:
C++ (gcc 8.3)
created:
5 days ago
visibility:
public

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