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题解 | #计算商场折扣# 来自专栏

import java.util.*; public class Main { public static void main(String[] args) { Scanner console = new Scanner(System.in); int price = console.nextInt...

Java

2021-12-20

1 474

题解 | #交换变量值# 来自专栏

import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int a = scanner.nextI...

Java

2021-12-20

3 531

题解 | 来自专栏

#include #include #include <stdlib.h> #include #include #include // std::reverse using namespace std; string toHexString(int n); int mai...

C++

2021-10-22

1 537

题解 | 来自专栏

import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); double d= scanner.nex...

Java

2021-10-22

61 3401

题解 | #数独# 来自专栏

#include <iostream> #include <vector> using namespace std; int row[9][10] = {0}; int col[9][10] = {0}; int block[9][10] = {0}; int res[9...

C++

2021-10-17

1 671

题解 | #斐波拉契加强版# 来自专栏

class Fibonacci { int tmp[2][2], now[2][2]; inline int addmul(int a, int m0, int m1) { return (a + (long long) m0 * m1) %...

C++

2021-10-17

1 664

题解 | #平均年龄# 来自专栏

#include <stdio.h> #include <math.h> float getage(int w,float y,double x,int newage) { return (1-x)*(y+1)+x*newage; } int main() { in...

C++

2021-10-17

1 709

题解 | #小米Git# 来自专栏

class Solution { public: /** * 返回git树上两点的最近分割点 * * @param matrix 接邻矩阵，表示git树，matrix[i][j] == '1' 当且仅当git树中第i个和第j个节点有连接，节点0为git树的跟节...

C++

2021-10-17

1 716

题解 | #表达式合法判断# 来自专栏

class ChkExpression { public: bool chkLegal(string A) { // write code here int num = A.length(); int arr[8] = {0}; ...

C++

2021-10-17

1 572

题解 | #非递减序列#

include<stdio.h> int main(){ int a[1000],c; int i=0,n=0,t=0; while(scanf("%d",&c)!=EOF) { a[n]=c; n++; ...

2021-08-29

2 459