File list (Check if you may need any files):
'a'到'z'出现的次数.txt
(1除(2n-1)-1除2n).txt
(3行3列)的转置.txt
1~m的素数存入xx.txt
1到1000之内能被5或13整除、但不能同时被5和13整除.txt
1到m被7或11整除.txt
1除(n×(n+1)).txt
33 44 55.txt
4×M整型二维数组中最小元素的值.txt
7个字符的字符串,除首、尾.txt
80放low89放heagh.txt
AAAABBBBBBBCC.txt
ASCⅡ值为偶数的字符删除.txt
B=A+A′.txt
F(n)=F(n-1)+F(n-2).txt
m+1到最后移到字符串的前部。.txt
max存放index存放最大值.txt
M行N列的二维数组放到一个字符串.txt
num个字符中找出最长字符.txt
P=m!.(n!(m-n)!).txt
p到n-1平移到数组的前面.txt
s=(ln(1)+ln(2)+ln(3)+…+ln(m))0.5.txt
S=1+1.(1+2).txt
S=1-x+x2.2!.txt
S=(1.(2n-1)+1.2n).txt
SS下标为奇数位置.txt
ss偶数位置换为小写.txt
(1-ln(1)-ln(2)-ln(3)-…-ln(m))2.txt