java字符串比较题，对比字符串中，对应位置字母一样的个数，从前往后比对。比如输入了 String str1 = "a,b,c"; String str2 = "a,b,d"; 有a，b是对应相同的，就输出2 |
package 字符串;
public class DifferentStringNum {
public static void main(String[] args) {
String str1 = "a,b,c";
String str2 = "a,b,d";
System.out.println(DifferentStringNum.findDifferentString(str1, str2));
}
// TODO Auto-generated method stub
public static int findDifferentString(String str1, String str2) {
String[] str3 = str1.split(",");
String[] str4 = str2.split(",");
int len1 = str3.length;
int len2 = str4.length;
int len = len1 > len2 ? len2 : len1;
int n = 0;
for (int i = 0; i < len; i++) {
if (str3[i].equals(str4[i])) {
n++;
}
}
return n;
}
}
控制台打印：
