Submission #478960

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
478960	2021-10-09 08:47:35	Lam_lai_cuoc_doi	Potatoes and fertilizers (LMIO19_bulves)	C++17	100 / 100	159 ms	14524 KiB

bulves

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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 = 5e5 + 5;
/*https://usaco.guide/adv/slope-trick/#potatoes--fertilizers*/
/*https://www.youtube.com/watch?v=p8RxN6Y9OOA*/
int n;
ll a[N], b[N];
void Read()
{
    cin >> n;
    for (int i = 1; i <= n; ++i)
 
 
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Compilation message (stderr)

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

• Subtask 1: 24 / 24
• Subtask 2: 10 / 10
• Subtask 3: 20 / 20
• Subtask 4: 10 / 10
• Subtask 5: 36 / 36