This commit is contained in:
kkunkka
2025-03-05 12:44:36 +08:00
parent d252ccc790
commit da762c35ed
8 changed files with 165 additions and 50 deletions

View File

@@ -1,62 +1,63 @@
package com.dota;
public class Solution {
// 1423. 可获得的最大点数
public int maxScore(int[] cardPoints, int k) {
int max;
int n = cardPoints.length;
int len = n - k;
int sum = 0;
for (int cardPoint : cardPoints) {
sum += cardPoint;
}
// 1423. 可获得的最大点数
public int maxScore(int[] cardPoints, int k) {
int max;
int n = cardPoints.length;
int len = n - k;
int sum = 0;
for (int cardPoint : cardPoints) {
sum += cardPoint;
}
int temp = 0;
for (int i = 0; i < len; i++) {
temp += cardPoints[i];
}
int temp = 0;
for (int i = 0; i < len; i++) {
temp += cardPoints[i];
}
max = temp;
for (int i = len; i < n; i++) {
temp -= cardPoints[i - len];
temp += cardPoints[i];
if (temp < max) {
max = temp;
}
}
max = temp;
for (int i = len; i < n; i++) {
temp -= cardPoints[i - len];
temp += cardPoints[i];
if (temp < max) {
max = temp;
}
}
return sum - max;
}
return sum - max;
}
// 2048. 下一个更大的数值平衡数
public int nextBeautifulNumber(int n) {
while(!ok(++n)) {
}
return n;
}
private boolean ok(int n){
if (n==0) {
return false;
}
// 2048. 下一个更大的数值平衡数
public int nextBeautifulNumber(int n) {
while (!ok(++n)) {
}
return n;
}
int[] dp = new int[10];
while (n!=0) {
int t = n%10;
dp[t]++;
if (dp[t] > t) {
return false;
}
private boolean ok(int n) {
if (n == 0) {
return false;
}
n/=10;
}
int[] dp = new int[10];
while (n != 0) {
int t = n % 10;
dp[t]++;
if (dp[t] > t) {
return false;
}
for (int i = 1; i < dp.length; i++) {
if (dp[i]!=0 && dp[i]!=i) {
return false;
}
}
n /= 10;
}
return true;
}
for (int i = 1; i < dp.length; i++) {
if (dp[i] != 0 && dp[i] != i) {
return false;
}
}
return true;
}
}