Submission #62021069

Source Code Expand

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#include <bits/stdc++.h>
using namespace std;
int main() {
  vector<int> a(5);
  for (int i = 0; i < 5; i++) cin >> a[i];
  bool flag = 0;
  for (int i = 0; i < 4; i++) {
    vector<int> b = a;
    swap(b[i], b[i + 1]);
    vector<int> c = b;
    sort(c.begin(), c.end());
    if (b == c) flag = 1;
  }
  cout << (flag ? "Yes" : "No") << '\n';
  return 0;
}
 
 
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#include <bits/stdc++.h>
using namespace std;
int main() {
  vector<int> a(5);
  for (int i = 0; i < 5; i++) cin >> a[i];
  bool flag = 0;
  for (int i = 0; i < 4; i++) {
    vector<int> b = a;
    swap(b[i], b[i + 1]);
    vector<int> c = b;
    sort(c.begin(), c.end());
    if (b == c) flag = 1;
  }
  cout << (flag ? "Yes" : "No") << '\n';
  return 0;
}

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