项目2辅助学习练习3

#include<iostream>
#include<ctime>
using namespace std;
main(){
  int t1,t2,num,a[10],i,t=0,j,b[10];
  srand(time(0));
  cout<<"小学生十个问题，要计分的奥"<<endl;
  for(i=0;i<10;i++)
  {
  t1=rand()%1000;
  t2=rand()%1000;
  if(t1>t2){
  a[i]=t1-t2;
  cout<<t1<<"-"<<t2<<"="<<endl;
  }else{
	  if(t2<333){
  a[i]=t1+t2;
 cout<<t1<<"+"<<t2<<"="<<endl;
	  }
	  if(t2>=333&&t2<666)
   a[i]=t1*t2;
 cout<<t1<<"*"<<t2<<"="<<endl;
 if(t2>=666){  
  a[i]=t1/t2;
 cout<<t1<<"/"<<t2<<"="<<endl;
 }
  }
  }
  cout<<"请输入上面十个题的答案"<<endl;
  for(j=0;j<10;j++){
 cin>>b[j]; 
 if(a[j]==b[j])
	 t+=10;
  
 }
  cout<<endl;
  cout<<"你的最后总得分是"<<t<<"分"<<endl;
return 0;
}

运行结果：