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  1. //By Zank100
  2. #include <bits/stdc++.h>
  3. using namespace std;
  4. #define ll long long
  5. #define mod 1000000007
  6. #define din(t) long long t;cin>>t;
  7. #define in(t) cin>>t;
  8. int main() 
  9. {
  10. 	ios_base::sync_with_stdio(false); cin.tie(NULL);
  11. 	din(A);din(B);
  12. 	ll ans;
  13. 	if(B>A)
  14.     {
  15.         ll a=A-1;
  16.         if(B%a<=1)
  17.         {
  18.             ans=B/a;
  19.         }else{
  20.             ans=B/a;
  21.             ans++;
  22.         }
  23.     }else if(B==1){
  24.         ans=0;
  25.     }else{
  26.         ans=1;
  27.     }
  28. 	cout<<ans<<endl;
  29. }
Success #stdin #stdout 0s 4396KB
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https://ideone.com/yAZ9WR
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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