#include <cstdio>
#include <string>
#include <queue>
#include <iostream>
using namespace std;
#define endl "\n"
#define cntbit(x) __builtin_popcount(x)
#define on(b, x) (b & (1 << x))
#define all(x) x.begin(), x.end()
#define gcd __gcd
#define ll long long
#define ii pair<int, int>
#define cost(l, r) a[r] - a[l]
const int N = 3e3 + 5;
const ll MOD = 998244353;
const int iINF = 1e9;
const ll INF = 1e18;
int n;
ll l, b;
ll a[N];
int main() {
#ifdef CHUNGDINH
freopen("main.inp", "r", stdin);
#endif
scanf("%d%lld%lld",&n,&l,&b);
for (int i = 0; i < n; i++) scanf("%lld", a + i);
ll res = 0;
for (int i = 0; i < n; i++) {
int l = i - 1, r = i + 1;
ll subres = 0;
ll left = b;
while (l >= 0 || r <= n - 1) {
if (l < 0) {
if (cost(i, r) > left) break;
subres++;
left -= cost(i, r);
r++;
} else if (r > n - 1) {
if (cost(l, i) > left) break;
subres++;
left -= cost(l, i);
l--;
} else {
ll tt = min(cost(l, i), cost(i, r));
if (tt > left) break;
if (cost(l, i) < cost(i, r)) {
left -= cost(l, i);
l--;
} else {
left -= cost(i, r);
r++;
}
subres++;
}
}
res = max(res, subres + 1);
}
printf("%lld", res);
}
Compilation message
ricehub.cpp: In function 'int main()':
ricehub.cpp:32:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
32 | scanf("%d%lld%lld",&n,&l,&b);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~
ricehub.cpp:33:38: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
33 | for (int i = 0; i < n; i++) scanf("%lld", a + i);
| ~~~~~^~~~~~~~~~~~~~~
/usr/bin/ld: /tmp/ccWmytNc.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cczsc3ch.o:ricehub.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccWmytNc.o: in function `main':
grader.cpp:(.text.startup+0xae): undefined reference to `besthub(int, int, int*, long long)'
collect2: error: ld returned 1 exit status
