程序設(shè)計(jì):對字符串進(jìn)行加密處理。 加密過程: 將每個(gè)字母C加一序數(shù)K=5,即c=chr(Asc(c)-5), 這時(shí)"Z"→"U","z"→"u","Y"→"T"… 當(dāng)加序數(shù)后的字母小于"A"或"a"則c=Chr(Asc(c)-k+26)