150306, I missed the introduction to Software engineering class

Today is Friday, a section of the Dean's class, take part two examinations.

The director said: "I have asked for leave, the examination counted 0 points." Of course, if you two hang up, you will be more depressed.

It was gratifying to pass the morning at once.

Evening, is just, heard class 10 minutes let write paragraph code, random number what. I don't want to write a report.

Take out the computer and open the dry.

19:28 to 19:39, done. One more minute.

#include <iostream>

#include <stdio.h>

#include <stdlib.h>

#include <time.h>

#define RANDOM (x) (rand ()%x)

using namespace Std;

void Main ()

{

Srand ((int) time (0));

for (int x=0;x<30;x++)

{

cout<<x+1<< ". ";

if (random () +10<25)

Cout<<10+random (+) << "+" <<10+random (90);

else if (random () +10<50)

Cout<<10+random (+) << "-" <<10+random (90);

else if (random () +10<25)

Cout<<10+random (+) << "*" <<10+random (90);

Else

Cout<<10+random (<< "/" <<10+random (90);

cout<< "=" <<endl;;

}

}

150306, I missed the introduction to Software engineering class