#include
#include
#include
#include
#include
using namespace std;
int main(int argc, char *argv[])
{
srand((unsigned)time(NULL));
char name[20],symbol;
int num,sum=0,sym,x,y,result_in,result;
cout<<"input name and num:";
cin>>name;
cin>>num;
cout< cout<<"let's begin test:"< for(int i=0;i<10;i++)
{
sym = rand()%10;
if(sym>6)
symbol = '-';
else
symbol = '+';
x = rand()%100+1;
y = rand()%100+1;
do
{
x = rand()%100+1;
y = rand()%100+1;
}while(x if(symbol == '-')
result = x-y;
else
result = x+y;
cout< cin>>result_in;
if(result == result_in)
{
cout<<" correct!"< sum+=10;
}
else
cout<<" error!"<
}
cout<<"your total socre is "< ofstream fout("D:\score.txt");
fout << "Number: " << num << "\n";
fout << "Name: " << name<<"\n";
fout << "Score: " << sum << "\n";
fout << flush; fout.close();
return 0;
}