#在原始檔案中加入了小寫j與大小寫Z,z , 以解決for迴圈的bug
import string

inf = "hw1_5.txt"
outf = "hw1_5out.txt"

def main():
    infile = open(inf,"r")
    outfile = open(outf,"w")
    total = {}
    for line in infile.readlines():
        outfile.write(line)
        for ch in line:
            if ch in total:
                total[ch] = total[ch] + 1
            else:
                total[ch] = 1
    infile.close()
    outfile.close()

    combine = {}
    totalch = 0
    for ch in string.ascii_uppercase:
        combine[ch] = total[ch] + total[ch.lower()]
        totalch = totalch + combine[ch]
        print(ch,combine[ch])
    print("There are totally", totalch-3 , "letters.")
main()