谁能帮我写一个替换程序?

谁能帮我写一个字符替换的程序?

要求替换以下字符:

"A"替换为"f1,"

"B"替换为"f2,"

"C"替换为"f3,"

"D"替换为"f4,"

"E"替换为"f5,"

"F"替换为"f6,"

"G"替换为"f7,"

"H"替换为"c1,"

"I"替换为"c2,"

"J"替换为"c3,"

"K"替换为"c4,"

"L"替换为"c5,"

"M"替换为"c6,"

"N"替换为"c7,"

"O"替换为"d1,"

"P"替换为"d2,"

"Q"替换为"d3,"

"R"替换为"d4,"

"S"替换为"d5,"

"T"替换为"d6,"

"U"替换为"d7,"

"V"替换为"e1,"

"W"替换为"e2,"

"X"替换为"e3,"

"Y"替换为"e4,"

"Z"替换为"e5,"

请注意区分大小写.

用什么语言写？输入输出有要求吗？是要求读写文件的吗？

你有qq吧，qq上说

如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！

点此我要举报以上问答信息