>>669
for (int i = 0; i < str2.length; ++i) {
String result = "NG";
for (int j = 0; j < str1.length; ++j) {
if (str1[j].equals(str2[i]) {
result = "OK";
break;
}
}
System.out.println(result + ":str2[" + i + "]");
}