package com.sxt.home; /* * hdsakhdsakhflkdsjfzldsafkdskfdsalkfdsalkfpdspfAmklAldAkdsaAA *统计每个字母的个数 */ public class Test { public static void main(String[] args) { String s = "hdsakhdsakhflkdsjfzldsafkdskfdsalkfdsalkfpdspfAmklAldAkdsaAA"; for(int i=65; i<=122; i++){ int count = 0; for(int j=0; j<s.length(); j++){ if(i == s.charAt(j)){ count++; } } if(i>=91 && i<=96) continue; System.out.println((char)i+"次数为:"+count+"次"); } } }