import java.util.*;
public class DiffDemo {
public static void main(String args[]) {
try {
long start = System.currentTimeMillis( );
//程序
long end = System.currentTimeMillis( );
long diff = end - start;
System.out.println("Difference is : " + diff);
} catch (Exception e) {
System.out.println("Got an exception!");
}
}
}
エッセイ-プログラムの実行時間を測定する
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転載: blog.csdn.net/Christina_cyw/article/details/113111535
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