Submission #1308161

#TimeUsernameProblemLanguageResultExecution timeMemory
1308161athenaLasers (NOI19_lasers)C++20
0 / 100
5 ms7224 KiB
#include <bits/stdc++.h> using namespace std; #define int long long int int32_t main() { ios::sync_with_stdio(false); cin.tie(nullptr); int l,n; cin>>l>>n; //int arr[n]; int ans=0; int x; cin>>x; int a; cin>>a; vector<int>arr(l,0); for(int i=0;i<a;i++) { arr[i]++; } for(int i=l-a;i<l;i++) { arr[i]++; } for(int i=0;i<l;i++) { if(arr[i]==2) ans++; } cout<<ans<<endl; return 0; }
#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...