e-prime-e-prime

魔方阵 （1）.设n是奇数，请编写程序构造n*n阶魔方阵，即行、列、两对角线上n个数之和相等的方阵。 （2）.构造3*3素数魔方阵，即找出9个不大于500的素数并排成魔方阵。 -Magic square (1) n is an odd number, please write a program to construct n* n-order magic square that line, column the two diagonal n numbers equal to the

验证歌德巴赫猜想 puts("=== === === === === === === === === === ") puts("|| This program will verify the Goldbach Guess. ||") puts("|| That is any positive even number can be broken up into ||") puts("|| the sum of two prime numbers. ||") p

心理学实验的推荐实验设计软件e-prime的教程(A tutorial on the recommended experimental design software e-prime for psychological experiments)