제출 #781581

#제출 시각아이디문제언어결과실행 시간메모리
781581makanhulia이상한 기계 (APIO19_strange_device)C++17
0 / 100
5070 ms524288 KiB
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; #define fi first #define se second #define pb push_back #define TC int t; cin>>t; while(t--) #define all(x) (x).begin(),(x).end() //*AC BERSAMA ALLAH FORTIS FORTUNA ADIUVAT //# nyampah ll gcd(ll a, ll b){ if(b==0) return a; else return gcd(b, a%b); } int main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); ll n,a,b; cin>>n>>a>>b; ll kpk=a/(gcd(a,b))*b; set<pair<ll,ll> > sp; for(int i=0;i<n;i++){ ll l,r; cin>>l>>r; // if(kpk<r-l+1){ // r=l+kpk; // } for(int j=l;j<=r;j++){ sp.insert(make_pair((j+j/b)%a,(j%b))); } } cout<<sp.size(); return 0; }

컴파일 시 표준 에러 (stderr) 메시지

strange_device.cpp: In function 'int main()':
strange_device.cpp:24:8: warning: unused variable 'kpk' [-Wunused-variable]
   24 |     ll kpk=a/(gcd(a,b))*b;
      |        ^~~
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...