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全部文章 / 题解（共23篇）

G - sort HDU - 1425

4-Day1-G给你n个整数，请按从大到小的顺序输出其中前m大的数。Input每组测试数据有两行，第一行有两个数n,m(0<n,m<1000000)，第二行包含n个各不相同，且都处于区间[-500000,500000]的整数。Output对每组测试数据按从大到小的顺序输出前m大的数。Sa...

2021-08-31

0 528

A - Similar Strings HDU - 6485

3-Day1-APutting two similar strings together will create a very strong power that can quake the earth into parts and the person who did that can be ca...

2021-08-31

0 670

G - 棋盘问题 POJ - 1321

在一个给定形状的棋盘（形状可能是不规则的）上面摆放棋子，棋子没有区别。要求摆放时任意的两个棋子不能放在棋盘中的同一行或者同一列，请编程求解对于给定形状和大小的棋盘，摆放k个棋子的所有可行的摆放方案C。Input输入含有多组测试数据。每组数据的第一行是两个正整数，n k，用一个空格隔开，表示了将在一个...

2021-08-31

0 479

F - Find The Multiple POJ - 1426

2-Day2-FGiven a positive integer n, write a program to find out a nonzero multiple m of n whose decimal representation contains only the digits 0 and ...

2021-08-31

0 733

E - Power Calculus POJ - 3134

2-Day2-EStarting with x and repeatedly multiplying by x, we can compute x31 with thirty multiplications: x2 = x × x, x3 = x2 × x, x4 = x3 × x, …, x31 ...

2021-08-31

0 456

D - Find a way HDU - 2612

2-Day2-D Pass a year learning in Hangzhou, yifenfei arrival hometown Ningbo at finally. Leave Ningbo one year, yifenfei have many people to meet. Espe...

2021-08-31

0 498

C - Fire! UVA - 11624

2-Day2-CJoe works in a maze. Unfortunately, portions of the maze havecaught on fire, and the owner of the maze neglected to create a fireescape plan. ...

2021-08-31

0 589

B - Binary Search Aizu - ALDS1_4_B

2-Day2-BSearch IIYou are given a sequence of n integers S and a sequence of different q integers T. Write a program which outputs C, the number of int...

2021-08-31

0 456

A - Lake Counting POJ - 2386

2-Day2-ADue to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <= ...

2021-08-31

0 540

G - DNA sequence HDU - 1560

2-Day-GThe twenty-first century is a biology-technology developing century. We know that a gene is made of DNA. The nucleotide bases from which DNA is...

2021-08-31

0 550