Comments

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  0

  

  h6phz5  commented on Sept. 17, 2023, 2:39 p.m.

  case là gì nhỉ

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  -1

  

  rabbitcode  commented on Sept. 16, 2023, 2:06 a.m.

  case 2 là gì thế mn ơi

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  0

  

  Minh_Bijan_123  commented on Sept. 12, 2023, 11:34 a.m.

  include <bits/stdc++.h>

  using namespace std; long long a,b,s; int main() { cin>>a>>b; if (b==0) { cout<<"INVALID"; return 0; } s=__gcd(a,b); a=a/s; b=b/s; if (b==1) { cout<<a; return 0; } if (b!=1) { cout<<a<<" "<<b; return 0; } return 0; }

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  0

  

  trinhtheanh3010  commented on Aug. 26, 2023, 9:42 a.m.

  test case 4 là gì v mn

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  -18

  

  kimbang  commented on July 18, 2023, 1:50 p.m.

  include <bits/stdc++.h>

  using namespace std; int gcd(int a, int b){ if (b == 0) return a; return gcd(b, a % b);

  } int main(){ int a, b ; cin >> a >> b; if (b == 0){ cout << "INVALID"; } else if (a == 0){ cout <<"0"; } else{ if (b/gcd(b, a % b) == 1){ cout << a/gcd(b, a % b); } else { if (a/gcd(b, a % b) > 0 && b/gcd(b, a % b) < 0){ cout << (-a)/gcd(b, a % b) << " " << (-b)/gcd(b, a % b); } else cout << a/gcd(b, a % b) << " " << b/gcd(b, a % b); } }

  }

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