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Submission #781581

# Submission time Handle Problem Language Result Execution time Memory
781581 2023-07-13T08:17:39 Z makanhulia Strange Device (APIO19_strange_device) C++17
0 / 100
 5000 ms 524288 KB 
#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;
}

Compilation message

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;
      |        ^~~

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Execution timed out 5052 ms 405088 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Runtime error 1858 ms 524288 KB Execution killed with signal 9
3 Halted 0 ms 0 KB -

Subtask #3
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Execution timed out 5049 ms 60476 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Execution timed out 5070 ms 77528 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Execution timed out 5070 ms 77528 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Execution timed out 5070 ms 77528 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #7
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Runtime error 1155 ms 524288 KB Execution killed with signal 9
3 Halted 0 ms 0 KB -

Subtask #8
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Execution timed out 5052 ms 405088 KB Time limit exceeded
3 Halted 0 ms 0 KB -