QR code of the third Information Security competition of Southwest Petroleum University

I have been playing this for the past few days. Please send out the QR code program.

The questions are as follows:

The title of the question is a QR code. It seems that you need to use the program to generate a QR code from the above number. The Code is as follows: (implemented based on opencv)

// Because the image is too small, the image is zoomed ten times

#include <stdio.h>#include <stdlib.h>#include "cv.h"#include "cvaux.h"#include "cxcore.h"#include "highgui.h"int main(){int t[]={1,1,1,1,1,1,1,0,1,0,0,1,1,0,1,1,1,0,1,1,1,1,1,1,1,1,0,0,0,0,0,1,0,0,1,1,0,0,0,0,0,1,0,1,0,0,0,0,0,1,1,0,1,1,1,0,1,0,0,0,1,0,1,0,0,1,1,0,1,0,1,1,1,0,1,1,0,1,1,1,0,1,0,0,0,0,0,1,0,0,0,1,0,1,0,1,1,1,0,1,1,0,1,1,1,0,1,0,0,1,0,1,0,0,1,0,0,0,1,0,1,1,1,0,1,1,0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,0,0,1,0,0,0,0,0,1,1,1,1,1,1,1,1,0,1,0,1,0,1,0,1,0,1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,1,0,1,1,0,1,0,1,1,0,0,0,0,0,0,0,0,1,1,0,1,1,0,1,0,0,1,1,1,0,1,0,0,0,0,1,0,0,0,0,0,1,1,0,0,0,0,0,0,0,1,1,0,0,1,1,0,0,0,1,0,1,1,1,0,1,1,0,1,1,1,1,0,1,0,0,0,1,1,0,1,0,1,0,1,1,1,1,0,1,0,1,0,1,1,1,1,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0,0,1,1,1,0,1,0,0,0,0,1,1,0,0,1,0,1,1,1,0,0,1,0,1,0,0,1,0,1,1,1,0,1,1,0,1,0,0,1,1,0,0,0,1,1,1,1,1,1,1,1,0,0,1,0,1,1,1,0,1,1,1,1,0,0,0,1,1,1,0,1,0,1,0,0,1,0,0,1,1,1,0,1,1,0,0,0,1,0,0,0,1,0,0,0,1,0,1,0,1,0,0,1,1,1,1,0,1,0,1,0,1,0,1,1,0,0,0,0,1,0,1,1,1,1,1,0,1,1,1,0,0,0,0,0,0,0,0,1,0,0,1,1,1,1,0,1,0,0,0,1,0,1,0,1,1,1,1,1,1,1,1,0,0,0,1,1,0,0,0,0,1,0,1,0,1,1,1,0,1,1,0,0,0,0,0,1,0,0,1,0,0,1,0,1,1,1,0,0,0,1,1,0,1,1,1,0,1,1,1,0,1,0,1,0,0,0,1,1,1,1,1,1,1,1,1,1,0,0,1,1,0,1,1,1,0,1,0,1,0,1,0,0,0,1,0,1,1,1,1,1,1,1,1,1,1,0,1,1,1,0,1,0,0,0,1,0,1,0,1,1,0,1,0,1,1,1,0,1,1,1,0,0,0,0,0,1,0,1,0,1,0,0,0,1,1,0,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,0,1,0,0,0,0,1,1,1,1,0,0,0,1,1,0,0,1};cvNamedWindow("a");IplImage* img=cvCreateImage(cvSize(250,250),IPL_DEPTH_8U,1);int m,n;for(int i=0;i<250;++i)       {for(int j=0;j<250;++j){m=i/10;n=j/10;if(t[n*25+m]==0)((uchar*)(img->imageData+img->widthStep*j))[i]=(char)(255);else((uchar*)(img->imageData+img->widthStep*j))[i]=(char)(0);}}cvShowImage("a",img);cvWaitKey(0);//system("pause");return 0;}

The effect is as follows:

Baidu uploaded the file and scanned it out.