#include <bits/stdc++.h>
#include "grader.h"
using namespace std;
long long s[100100];
int sum(int l, int r) {
if (l == 0) return s[r];
return s[r] - s[l - 1];
}
int besthub(int n, int L, int x[], long long b) {
s[0] = x[0];
for (int i = 1; i < n; i++) s[i] = 0;
for (int i = 1; i < n; i++) s[i] = x[i] + s[i - 1];
int l = 0, r = 0, ans = 1;
for (int i = 0; i < n; i++) {
int l = 0, r = n - 1;
while (l < r) {
int mid = (l + r) / 2;
int med = (i + mid) / 2;
int left = s[med] * (med - i + 1) - sum(i, med);
int right = sum(med + 1, mid) - s[med] * (mid - med);
if (left + right > b)
r = mid;
else
l = mid + 1;
}
ans = max(ans, l - i + 1);
}
return ans;
}
int main() {
int n, l, b;
scanf("%d %d %d", &n, &l, &b);
int x[n];
for (int i = 0; i < n; i++) scanf("%d", &x[i]);
printf("%d", besthub(n, l, x, b));
}
Compilation message
ricehub.cpp:2:10: fatal error: grader.h: No such file or directory
#include "grader.h"
^~~~~~~~~~
compilation terminated.
