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#include "mainwindow.h"#include "ui_mainwindow.h"#include #include #include #include #include #include #include #include "ui_mainwindo... 阅读全文
posted @ 2017-10-13 20:31
云胡同学
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mainwindows.h#ifndef MAINWINDOW_H#define MAINWINDOW_H#include #include #include #include#include#include#include#include #include #inc... 阅读全文
posted @ 2017-09-30 04:49
云胡同学
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QString path = QFileDialog::getOpenFileName(this, tr("选择视频"), ".", tr("Image Files(*.flv *.mp4)"));//得到视频路径 mediaPlayer = new Q... 阅读全文
posted @ 2017-09-28 19:15
云胡同学
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QString path = QFileDialog::getOpenFileName(this, tr("选择视频"), ".", tr("Image Files(*.mp4)"));//得到视频路径 mediaPlayer = new QMediaPlay... 阅读全文
posted @ 2017-09-27 19:21
云胡同学
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QString path = QFileDialog::getOpenFileName(this, tr("选择视频"), ".", tr("Image Files(*.jpg *.png)")); QImage* img=new QImage; ... 阅读全文
posted @ 2017-09-26 21:00
云胡同学
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testmysql分数: 提交到mysqlconnect_error) { die("连接失败: " . $conn->connect_error);} $rightscore= $_POST['right'];//html表单传过来的数据$sq... 阅读全文
posted @ 2017-09-21 15:04
云胡同学
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#include#include#includeint main(){ char s[100][100],c[100]={0}; FILE *fp; char l[100]={0}; fp=fopen("记事本.txt","r");//打开 ... 阅读全文
posted @ 2017-09-21 14:28
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Problem DescriptionFarmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a ... 阅读全文
posted @ 2017-08-30 21:55
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Problem DescriptionA friend of you is doing research on the Traveling Knight Problem (TKP) where you are to find the shortest closed t... 阅读全文
posted @ 2017-08-28 22:22
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Problem DescriptionThere is a strange lift.The lift can stop can at every floor as you want, and there is a number Ki(0 #include #i... 阅读全文
posted @ 2017-08-28 22:15
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