Hello,everybody,我是越爱越难,最近做POJ1979,提交时总是WA,所有的测试数据都通过了,我自己又反复看了几遍代码,感觉没毛病,扎心了!望老铁们来帮我一把!以下附上我写的Java代码。 import java.util.Scanner;public class CopyOfRedAndBlack {static int m,n;static char[][] c = new c
今天在解决软件bug的过程中,注意到QT关于[slot] bool QWidget::close()有这样一段说明: If the widget has the Qt::WA_DeleteOnClose flag, the widget is also deleted. A close events is delivered to the widget no matter if the wid
使用系统命令top即可看到如下类似信息: Cpu(s): 0.0%us, 0.5%sy, 0.0%ni, 99.5%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st 但不知什么含义?google之 I try to explain these:us: is meaning of "user CPU time"sy: is meaning of
摘要: 高效地将多通道的图像数据压缩(如高光谱、多光谱成像数据)至较低的通道数,对提高深度学习(DL)模型的训练速度和预测至关重要。本文主要展示利用PCA降维结合weight-average的图像融合方法。文章主要参考了题为“Noninvasive Detection of Salt Stress in Cotton Seedlings by Combining Multicol
还是WA......我心已碎 先留着wa的 #include <iostream>#include <string.h>#include <stdio.h>using namespace std;#define MAX 1050int main(){char v[MAX];while(gets(v)){int i, start, flag = 1, point = 1, head =