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题解 | #矩阵乘法#

import java.util.*; public class Main { public static void main(String[] args) { Scanner sc =new Scanner(System.in); while (sc.ha...

2021-09-11

0 391

题解 | #四则运算#

import java.util.*; public class Main { //20*{1+2*[-4/(8-6)+7]}+3 public static void main(String[] args) { Scanner sc =new Scanner(Sy...

2021-09-11

0 395

题解 | #查找两个字符串a,b中的最长公共子串#

import java.util.*; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); while(sc.hasNex...

2021-09-10

0 498

题解 | #查找输入整数二进制中1的个数#

import java.util.*;public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); while(sc.hasNext()){ ...

2021-09-10

0 345

题解 | #查找组成一个偶数最接近的两个素数#

import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); while(sc.hasNext()...

2021-09-10

0 347

题解 | #找出字符串中第一个只出现一次的字符#

import java.util.*; public class Main { public static void main(String[] args) { Scanner sc =new Scanner(System.in); while(sc.hasNext...

2021-09-10

0 385

题解 | #输入n个整数，输出其中最小的k个#

import java.util.*; public class Main { public static void main(String[] args) { Scanner sc =new Scanner(System.in); while (sc.hasNex...

2021-09-10

0 469

题解 | #高精度整数加法#

import java.math.BigInteger;import java.util.Scanner;public class Main{ public static void main(String[] args) { Scanner in=new Scanner(Syst...

2021-09-10

0 391

题解 | #完全数计算#

import java.util.*;import java.util.Scanner; public class Main { static int m=0; public static void main(String[] args) { Scanner scanner = new Sca...

2021-09-10

0 460

题解 | #表达式求值#

import java.util.ArrayList;import java.util.List;import java.util.*; public class Main { public static void main(String[] args) { Scanner s...

2021-09-10

1 460