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package class51;
public class Problem_0875_KokoEatingBananas {
public static int minEatingSpeed(int[] piles, int h) {
int L = 1;
int R = 0;
for (int pile : piles) {
R = Math.max(R, pile);
}
int ans = 0;
int M = 0;
while (L <= R) {
M = L + ((R - L) >> 1);
if (hours(piles, M) <= h) {
ans = M;
R = M - 1;
} else {
L = M + 1;
}
}
return ans;
}
public static long hours(int[] piles, int speed) {
long ans = 0;
int offset = speed - 1;
for (int pile : piles) {
ans += (pile + offset) / speed;
}
return ans;
}
}