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import java.util.Scanner; public class GAGA{ public static void main(String args[]){ Scanner input = new Scanner(System.in); //提示输入 System.out.print(" 阅读全文
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我觉得要死了,不会导入文件,手动输入了600多行数据.. from matplotlib import pyplot as plt import numpy as np from mpl_toolkits.mplot3d import Axes3D fig = plt.figure() ax = A 阅读全文
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Problem Description The French author Georges Perec (1936–1982) once wrote a book, La disparition, without the letter 'e'. He was a member of the Ouli 阅读全文
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Problem Description Given two sequences of numbers : a[1], a[2], ...... , a[N], and b[1], b[2], ...... , b[M] (1 <= M <= 10000, 1 <= N <= 1000000). Yo 阅读全文
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Problem Description A mysterious country will hold a football world championships Abnormal Cup, attracting football teams and fans from all around the 阅读全文