Comments

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  Nguyen_Minh_Khanh_CPP  commented on Jan. 2, 2026, 6:34 a.m.

  Một cách khác để hoán vị 2 số

  a = a + b;
  b = a - b;
  a = a - b;
  

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  -2

  

  L8_DuongThanhKhiem  commented on Nov. 22, 2025, 4:13 a.m.

  FULL AC:

  #include <bits/stdc++.h>
  using namespace std;
  long long a, b;
  int main(){
      cin >> a >> b;
      swap(a, b);
      cout << (long long)128 * a + 97 * b + 1000;
      return 0;
  }
  

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  -1

  

  bengokyeuanh99  commented on April 16, 2025, 11:37 a.m.

  def swapandcompute(a: int, b: int) -> int: a, b = b, a return 128 * a + 97 * b + 1000

  def main(): try: a, b = map(int, input().strip().split()) print(swapandcompute(a, b)) except Exception as e: print(f"Input error: {e}")

  if name == "main": main()

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  0

  

  nmtuong_cpp  commented on April 16, 2025, 7:28 a.m.

  3 testcases sau cho a, b lớn hơn 10^9 -.-.

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  -1

  

  nguyen_trung_cpp  commented on Nov. 6, 2024, 7:49 p.m.

  include <bits/stdc++.h>

  using namespace std;

  int main(){ long long a, b; cin >> a >> b; swap(a,b); cout << 128 * a + 97 * b + 1000 << endl; return 0; }

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  -7

  

  Try_hardxx  commented on Oct. 27, 2024, 4:07 a.m.

  include<bits/stdc++.h>

  using namespace std;

  int main(){ long long a,b; cin >> b >> a; cout <<128 * a + 97 * b + 1000;

  }

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  -6

  

  fuchs  commented on May 27, 2024, 6:59 p.m.

  package _28Tech.OJ; // chuyển thành kiểu Long nhaa m.n tất cả int thành Long

              import java.io.BufferedReader;
              import java.io.InputStreamReader;
              import java.io.IOException;
  
              public class HoanVi2So {
                  public static void main(String[] args) {
                      try {
                          BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
  
                          String[] input = reader.readLine().split(" ");
                          int a = Integer.parseInt(input[0]);
                          int b = Integer.parseInt(input[1]);
  
                          int tmp = a;
                          a = b;
                          b = tmp;
  
                          int result = 128 * a + 97 * b + 1000;
                          System.out.println(result);
                      } catch (IOException e) {
                          e.printStackTrace();
                      }
                  }
              }
  

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  -11

  

  Itachi  commented on April 30, 2024, 12:55 p.m.

  include<bits/stdc++.h>

  using namespace std;

  define ll long long;

  int main(){

  ios::sync_with_stdio(false);
  cin.tie(0);cout.tie(0);
  long long a,b;
  cin>>a>>b;
  cout<< 128*b+97*a+1000;
  return 0;
  

  }

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