Submission #473999

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
473999	2021-09-16 15:19:52	Lam_lai_cuoc_doi	Synchronization (JOI13_synchronization)	C++17	100 / 100	312 ms	29364 KiB

synchronization

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
using ull = unsigned long long;
template <class T>
void read(T &x)
{
    x = 0;
    register int c;
    while ((c = getchar()) && (c > '9' || c < '0'))
        ;
    for (; c >= '0' && c <= '9'; c = getchar())
        x = x * 10 + c - '0';
}
constexpr bool typetest = 0;
constexpr int N = 2e5 + 5;
constexpr int Inf = 1e9 + 7;
struct FenwickTree
{
    int n;
    int a[N];
    FenwickTree()
    {
        memset(a, 0, sizeof a);
    }
 
 
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Compilation message (stderr)

synchronization.cpp: In function 'void read(T&)':
synchronization.cpp:12:18: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   12 |     register int c;
      |                  ^

• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 10 / 10
• Subtask 4: 20 / 20
• Subtask 5: 40 / 40