[代码] [Java]代码
view sourceprint?01 public class T {
02 public static boolean isMatch(String value) {
03 int numCount = 0, numMatch = 0;
04 for (int i=0; null != value && i<value.length(); i++) {
05 char ch = value.charAt(i);
06 if (ch == '{') {
07 numCount ++;
08 numMatch ++;
09 } else if (ch == '}') {
10 numCount --;
11 }
12 if (numCount < 0) {
13 return false;
14 }
15 }
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