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последовательности работает

Sep 22nd, 2020
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C++ 0.64 KB | None | 0 0
  1. #include <iostream>
  2. #include <cmath>
  3. #include <string>
  4. #include <algorithm>
  5. using namespace std;
  6.  
  7. void mono( long long *arr, long long n)
  8. {
  9.  long long c=0, s=0, r=0;
  10.  
  11.   for (long long i=1; i<n; i++)
  12.    {
  13.      if (arr[i]>arr[i-1])
  14.      c++;
  15.      if (arr[i]<arr[i-1])
  16.      s++;
  17.      if (arr[i]==arr[i-1])
  18.      r++;
  19.    }
  20.   if ((c!=0 && s==0 && r==0) || (s!=0 && c==0 && r==0))
  21.   cout << 2;
  22.   else if ((c!=0 && s==0 && r!=0) || (s!=0 && c==0 && r!=0))
  23.   cout << 1;
  24.   else cout << 0;
  25.  
  26. }
  27.  
  28. int main ()
  29. {
  30.   long long n, *arr;
  31.   cin >> n;
  32.   arr = new long long [n];
  33.   for (long long i=0; i<n; i++)
  34.   cin >> arr[i];
  35.   mono(arr, n);
  36. }
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